68618953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7573}}^1$

素因数の和:7644

約数の個数: 16

約数和(自身を含む): 80163216

約数和(自身を除く): 11544263

約数列:

[1, 13, 17, 41, 221, 533, 697, 7573, 9061, 98449, 128741, 310493, 1673633, 4036409, 5278381, 68618953]

約数ペア:

[(1, 68618953), (13, 5278381), (17, 4036409), (41, 1673633), (221, 310493), (533, 128741), (697, 98449), (7573, 9061)]