68909567

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 72591360

約数和(自身を除く): 3681793

約数列:

[1, 47, 67, 79, 277, 3149, 3713, 5293, 13019, 18559, 21883, 248771, 872273, 1028501, 1466161, 68909567]

約数ペア:

[(1, 68909567), (47, 1466161), (67, 1028501), (79, 872273), (277, 248771), (3149, 21883), (3713, 18559), (5293, 13019)]