64257453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2137}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 100391928

約数和(自身を除く): 36134475

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2137, 2313, 3341, 6411, 10023, 19233, 27781, 30069, 83343, 250029, 549209, 1647627, 4942881, 7139717, 21419151, 64257453]

約数ペア:

[(1, 64257453), (3, 21419151), (9, 7139717), (13, 4942881), (39, 1647627), (117, 549209), (257, 250029), (771, 83343), (2137, 30069), (2313, 27781), (3341, 19233), (6411, 10023)]