80518529

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2347}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 103124160

約数和(自身を除く): 22605631

約数列:

[1, 7, 13, 29, 91, 169, 203, 377, 1183, 2347, 2639, 4901, 16429, 30511, 34307, 68063, 213577, 396643, 476441, 884819, 2776501, 6193733, 11502647, 80518529]

約数ペア:

[(1, 80518529), (7, 11502647), (13, 6193733), (29, 2776501), (91, 884819), (169, 476441), (203, 396643), (377, 213577), (1183, 68063), (2347, 34307), (2639, 30511), (4901, 16429)]