89897511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 44886489

約数列:

[1, 3, 11, 33, 47, 141, 149, 389, 447, 517, 1167, 1551, 1639, 4279, 4917, 7003, 12837, 18283, 21009, 54849, 57961, 77033, 173883, 201113, 231099, 603339, 637571, 1912713, 2724167, 8172501, 29965837, 89897511]

約数ペア:

[(1, 89897511), (3, 29965837), (11, 8172501), (33, 2724167), (47, 1912713), (141, 637571), (149, 603339), (389, 231099), (447, 201113), (517, 173883), (1167, 77033), (1551, 57961), (1639, 54849), (4279, 21009), (4917, 18283), (7003, 12837)]