139103541

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8747}}^1$

素因数の和:8806

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 84845259

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 5301, 8747, 15903, 26241, 78723, 166193, 236169, 271157, 498579, 813471, 1495737, 2440413, 4487211, 5151983, 7321239, 15455949, 46367847, 139103541]

約数ペア:

[(1, 139103541), (3, 46367847), (9, 15455949), (19, 7321239), (27, 5151983), (31, 4487211), (57, 2440413), (93, 1495737), (171, 813471), (279, 498579), (513, 271157), (589, 236169), (837, 166193), (1767, 78723), (5301, 26241), (8747, 15903)]