201207591

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15493}}^1$

素因数の和:15552

約数の個数: 32

約数和(自身を含む): 329712320

約数和(自身を除く): 128504729

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 15493, 46479, 139437, 201409, 418311, 573241, 604227, 1719723, 1812681, 5159169, 5438043, 7452133, 15477507, 22356399, 67069197, 201207591]

約数ペア:

[(1, 201207591), (3, 67069197), (9, 22356399), (13, 15477507), (27, 7452133), (37, 5438043), (39, 5159169), (111, 1812681), (117, 1719723), (333, 604227), (351, 573241), (481, 418311), (999, 201409), (1443, 139437), (4329, 46479), (12987, 15493)]