66788897539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{123083}}^1$

素因数の和:123259

約数の個数: 32

約数和(自身を含む): 84366696960

約数和(自身を除く): 17577799421

約数列:

[1, 7, 13, 67, 89, 91, 469, 623, 871, 1157, 5963, 6097, 8099, 41741, 77519, 123083, 542633, 861581, 1600079, 8246561, 10954387, 11200553, 57725927, 76680709, 107205293, 142407031, 733943929, 750437051, 996849217, 5137607503, 9541271077, 66788897539]

約数ペア:

[(1, 66788897539), (7, 9541271077), (13, 5137607503), (67, 996849217), (89, 750437051), (91, 733943929), (469, 142407031), (623, 107205293), (871, 76680709), (1157, 57725927), (5963, 11200553), (6097, 10954387), (8099, 8246561), (41741, 1600079), (77519, 861581), (123083, 542633)]