56424537

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37097}}^1$

素因数の和:37129

約数の個数: 18

約数和(自身を含む): 88256142

約数和(自身を除く): 31831605

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 37097, 111291, 333873, 482261, 1446783, 4340349, 6269393, 18808179, 56424537]

約数ペア:

[(1, 56424537), (3, 18808179), (9, 6269393), (13, 4340349), (39, 1446783), (117, 482261), (169, 333873), (507, 111291), (1521, 37097)]