155588481

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{757}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 230938344

約数和(自身を除く): 75349863

約数列:

[1, 3, 9, 41, 123, 369, 557, 757, 1671, 2271, 5013, 6813, 22837, 31037, 68511, 93111, 205533, 279333, 421649, 1264947, 3794841, 17287609, 51862827, 155588481]

約数ペア:

[(1, 155588481), (3, 51862827), (9, 17287609), (41, 3794841), (123, 1264947), (369, 421649), (557, 279333), (757, 205533), (1671, 93111), (2271, 68511), (5013, 31037), (6813, 22837)]