65727389

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42487}}^1$

素因数の和:42524

約数の個数: 16

約数和(自身を含む): 85655808

約数和(自身を除く): 19928419

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 42487, 297409, 552331, 722279, 3866317, 5055953, 9389627, 65727389]

約数ペア:

[(1, 65727389), (7, 9389627), (13, 5055953), (17, 3866317), (91, 722279), (119, 552331), (221, 297409), (1547, 42487)]