49059837

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{4421}}^1$

素因数の和:4570

約数の個数: 20

約数和(自身を含む): 73838556

約数和(自身を除く): 24778719

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 4421, 11097, 13263, 39789, 119367, 358101, 605677, 1817031, 5451093, 16353279, 49059837]

約数ペア:

[(1, 49059837), (3, 16353279), (9, 5451093), (27, 1817031), (81, 605677), (137, 358101), (411, 119367), (1233, 39789), (3699, 13263), (4421, 11097)]