87293961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12451}}^1$

素因数の和:12517

約数の個数: 24

約数和(自身を含む): 135975840

約数和(自身を除く): 48681879

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 12451, 37353, 112059, 236569, 510491, 709707, 1531473, 2129121, 4594419, 9699329, 29097987, 87293961]

約数ペア:

[(1, 87293961), (3, 29097987), (9, 9699329), (19, 4594419), (41, 2129121), (57, 1531473), (123, 709707), (171, 510491), (369, 236569), (779, 112059), (2337, 37353), (7011, 12451)]