155280831

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{2137}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 211508064

約数和(自身を除く): 56227233

約数列:

[1, 3, 53, 159, 457, 1371, 2137, 6411, 24221, 72663, 113261, 339783, 976609, 2929827, 51760277, 155280831]

約数ペア:

[(1, 155280831), (3, 51760277), (53, 2929827), (159, 976609), (457, 339783), (1371, 113261), (2137, 72663), (6411, 24221)]