155118861

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{25309}}^1$

素因数の和:25545

約数の個数: 16

約数和(自身を含む): 230827200

約数和(自身を除く): 75708339

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 25309, 75927, 227781, 683343, 5745143, 17235429, 51706287, 155118861]

約数ペア:

[(1, 155118861), (3, 51706287), (9, 17235429), (27, 5745143), (227, 683343), (681, 227781), (2043, 75927), (6129, 25309)]