71319183

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{863}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 103721472

約数和(自身を除く): 32402289

約数列:

[1, 3, 13, 39, 163, 169, 489, 507, 863, 2119, 2589, 6357, 11219, 27547, 33657, 82641, 140669, 145847, 422007, 437541, 1828697, 5486091, 23773061, 71319183]

約数ペア:

[(1, 71319183), (3, 23773061), (13, 5486091), (39, 1828697), (163, 437541), (169, 422007), (489, 145847), (507, 140669), (863, 82641), (2119, 33657), (2589, 27547), (6357, 11219)]