155655459

素因数分解:

$3^3\times {\mathrm{827}}^1\times {\mathrm{6971}}^1$

素因数の和:7807

約数の個数: 16

約数和(自身を含む): 230912640

約数和(自身を除く): 75257181

約数列:

[1, 3, 9, 27, 827, 2481, 6971, 7443, 20913, 22329, 62739, 188217, 5765017, 17295051, 51885153, 155655459]

約数ペア:

[(1, 155655459), (3, 51885153), (9, 17295051), (27, 5765017), (827, 188217), (2481, 62739), (6971, 22329), (7443, 20913)]