129968111

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 175271040

約数和(自身を除く): 45302929

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1547, 2639, 2897, 3451, 6409, 20279, 37661, 44863, 49249, 84013, 263627, 344743, 588091, 640237, 1092169, 1428221, 4481659, 7645183, 9997547, 18566873, 129968111]

約数ペア:

[(1, 129968111), (7, 18566873), (13, 9997547), (17, 7645183), (29, 4481659), (91, 1428221), (119, 1092169), (203, 640237), (221, 588091), (377, 344743), (493, 263627), (1547, 84013), (2639, 49249), (2897, 44863), (3451, 37661), (6409, 20279)]