72501507

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{15889}}^1$

素因数の和:15924

約数の個数: 24

約数和(自身を含む): 116314800

約数和(自身を除く): 43813293

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 15889, 47667, 143001, 206557, 429003, 619671, 1859013, 2685241, 5577039, 8055723, 24167169, 72501507]

約数ペア:

[(1, 72501507), (3, 24167169), (9, 8055723), (13, 5577039), (27, 2685241), (39, 1859013), (117, 619671), (169, 429003), (351, 206557), (507, 143001), (1521, 47667), (4563, 15889)]