148961511

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{22157}}^1$

素因数の和:22252

約数の個数: 20

約数和(自身を含む): 225213912

約数和(自身を除く): 76252401

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 22157, 66471, 199413, 598239, 1794717, 1839031, 5517093, 16551279, 49653837, 148961511]

約数ペア:

[(1, 148961511), (3, 49653837), (9, 16551279), (27, 5517093), (81, 1839031), (83, 1794717), (249, 598239), (747, 199413), (2241, 66471), (6723, 22157)]