140581467

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{30809}}^1$

素因数の和:30844

約数の個数: 24

約数和(自身を含む): 225529200

約数和(自身を除く): 84947733

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 30809, 92427, 277281, 400517, 831843, 1201551, 3604653, 5206721, 10813959, 15620163, 46860489, 140581467]

約数ペア:

[(1, 140581467), (3, 46860489), (9, 15620163), (13, 10813959), (27, 5206721), (39, 3604653), (117, 1201551), (169, 831843), (351, 400517), (507, 277281), (1521, 92427), (4563, 30809)]