155567901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{20201}}^1$

素因数の和:20372

約数の個数: 16

約数和(自身を含む): 221090688

約数和(自身を除く): 65522787

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 20201, 60603, 343417, 1030251, 3050351, 9151053, 51855967, 155567901]

約数ペア:

[(1, 155567901), (3, 51855967), (17, 9151053), (51, 3050351), (151, 1030251), (453, 343417), (2567, 60603), (7701, 20201)]