72191529

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6311}}^1$

素因数の和:6389

約数の個数: 24

約数和(自身を含む): 110283264

約数和(自身を除く): 38091735

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 6311, 11439, 18933, 56799, 195641, 258751, 586923, 776253, 1760769, 2328759, 8021281, 24063843, 72191529]

約数ペア:

[(1, 72191529), (3, 24063843), (9, 8021281), (31, 2328759), (41, 1760769), (93, 776253), (123, 586923), (279, 258751), (369, 195641), (1271, 56799), (3813, 18933), (6311, 11439)]