49348359

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{4447}}^1$

素因数の和:4596

約数の個数: 20

約数和(自身を含む): 74272704

約数和(自身を除く): 24924345

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 4447, 11097, 13341, 40023, 120069, 360207, 609239, 1827717, 5483151, 16449453, 49348359]

約数ペア:

[(1, 49348359), (3, 16449453), (9, 5483151), (27, 1827717), (81, 609239), (137, 360207), (411, 120069), (1233, 40023), (3699, 13341), (4447, 11097)]