56813913

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{12451}}^1$

素因数の和:12486

約数の個数: 24

約数和(自身を含む): 91148640

約数和(自身を除く): 34334727

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 12451, 37353, 112059, 161863, 336177, 485589, 1456767, 2104219, 4370301, 6312657, 18937971, 56813913]

約数ペア:

[(1, 56813913), (3, 18937971), (9, 6312657), (13, 4370301), (27, 2104219), (39, 1456767), (117, 485589), (169, 336177), (351, 161863), (507, 112059), (1521, 37353), (4563, 12451)]