27857913

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 38054016

約数和(自身を除く): 10196103

約数列:

[1, 3, 53, 159, 241, 723, 727, 2181, 12773, 38319, 38531, 115593, 175207, 525621, 9285971, 27857913]

約数ペア:

[(1, 27857913), (3, 9285971), (53, 525621), (159, 175207), (241, 115593), (723, 38531), (727, 38319), (2181, 12773)]