Quasi-amicable numbers
Authors:
Peter Hagis and Graham Lord
Journal:
Math. Comp. 31 (1977), 608-611
MSC:
Primary 10A25
DOI:
https://doi.org/10.1090/S0025-5718-1977-0434939-3
MathSciNet review:
0434939
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Abstract: If $m = \sigma (n) - n - 1$ and $n = \sigma (m) - m - 1$, the integers m and n are said to be quasi-amicable numbers. This paper is devoted to a study of such numbers.
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- R. P. Jerrard and Nicholas Temperley, Almost perfect numbers, Math. Mag. 46 (1973), 84–87. MR 376511, DOI https://doi.org/10.2307/2689036
- M. Lal and A. Forbes, A note on Chowla’s function, Math. Comp. 25 (1971), 923–925. MR 297685, DOI https://doi.org/10.1090/S0025-5718-1971-0297685-X
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Article copyright:
© Copyright 1977
American Mathematical Society
