264683889

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1129}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 414032000

約数和(自身を除く): 149348111

約数列:

[1, 3, 9, 19, 27, 57, 171, 457, 513, 1129, 1371, 3387, 4113, 8683, 10161, 12339, 21451, 26049, 30483, 64353, 78147, 193059, 234441, 515953, 579177, 1547859, 4643577, 9803107, 13930731, 29409321, 88227963, 264683889]

約数ペア:

[(1, 264683889), (3, 88227963), (9, 29409321), (19, 13930731), (27, 9803107), (57, 4643577), (171, 1547859), (457, 579177), (513, 515953), (1129, 234441), (1371, 193059), (3387, 78147), (4113, 64353), (8683, 30483), (10161, 26049), (12339, 21451)]