549529057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 697745664

約数和(自身を除く): 148216607

約数列:

[1, 7, 11, 77, 113, 137, 461, 791, 959, 1243, 1507, 3227, 5071, 8701, 10549, 15481, 35497, 52093, 63157, 108367, 170291, 364651, 442099, 573023, 694727, 1192037, 4011161, 4863089, 7136741, 49957187, 78504151, 549529057]

約数ペア:

[(1, 549529057), (7, 78504151), (11, 49957187), (77, 7136741), (113, 4863089), (137, 4011161), (461, 1192037), (791, 694727), (959, 573023), (1243, 442099), (1507, 364651), (3227, 170291), (5071, 108367), (8701, 63157), (10549, 52093), (15481, 35497)]