70988619

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 103241280

約数和(自身を除く): 32252661

約数列:

[1, 3, 13, 39, 163, 169, 489, 507, 859, 2119, 2577, 6357, 11167, 27547, 33501, 82641, 140017, 145171, 420051, 435513, 1820221, 5460663, 23662873, 70988619]

約数ペア:

[(1, 70988619), (3, 23662873), (13, 5460663), (39, 1820221), (163, 435513), (169, 420051), (489, 145171), (507, 140017), (859, 82641), (2119, 33501), (2577, 27547), (6357, 11167)]