87019137

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{1459}}^1$

素因数の和:1562

約数の個数: 24

約数和(自身を含む): 131808800

約数和(自身を除く): 44789663

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1459, 2209, 4377, 6627, 13131, 19881, 39393, 59643, 68573, 205719, 617157, 1851471, 3222931, 9668793, 29006379, 87019137]

約数ペア:

[(1, 87019137), (3, 29006379), (9, 9668793), (27, 3222931), (47, 1851471), (141, 617157), (423, 205719), (1269, 68573), (1459, 59643), (2209, 39393), (4377, 19881), (6627, 13131)]