48393657

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31817}}^1$

素因数の和:31849

約数の個数: 18

約数和(自身を含む): 75695022

約数和(自身を除く): 27301365

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 31817, 95451, 286353, 413621, 1240863, 3722589, 5377073, 16131219, 48393657]

約数ペア:

[(1, 48393657), (3, 16131219), (9, 5377073), (13, 3722589), (39, 1240863), (117, 413621), (169, 286353), (507, 95451), (1521, 31817)]