68490499

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4657}}^1$

素因数の和:4866

約数の個数: 16

約数和(自身を含む): 85856256

約数和(自身を除く): 17365757

約数列:

[1, 7, 11, 77, 191, 1337, 2101, 4657, 14707, 32599, 51227, 358589, 889487, 6226409, 9784357, 68490499]

約数ペア:

[(1, 68490499), (7, 9784357), (11, 6226409), (77, 889487), (191, 358589), (1337, 51227), (2101, 32599), (4657, 14707)]