30327309

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 45758232

約数和(自身を除く): 15430923

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 1493, 2257, 4479, 6771, 13437, 20313, 55241, 91073, 165723, 273219, 497169, 819657, 3369701, 10109103, 30327309]

約数ペア:

[(1, 30327309), (3, 10109103), (9, 3369701), (37, 819657), (61, 497169), (111, 273219), (183, 165723), (333, 91073), (549, 55241), (1493, 20313), (2257, 13437), (4479, 6771)]