87000804567

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{919}}^1\times {\mathrm{12049}}^1$

素因数の和:13077

約数の個数: 40

約数和(自身を含む): 131457788000

約数和(自身を除く): 44456983433

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 919, 2619, 2757, 7857, 8271, 12049, 24813, 36147, 74439, 89143, 108441, 267429, 325323, 802287, 975969, 1168753, 2406861, 3506259, 7220583, 10518777, 11073031, 31556331, 33219093, 94668993, 99657279, 298971837, 896915511, 1074084007, 3222252021, 9666756063, 29000268189, 87000804567]

約数ペア:

[(1, 87000804567), (3, 29000268189), (9, 9666756063), (27, 3222252021), (81, 1074084007), (97, 896915511), (291, 298971837), (873, 99657279), (919, 94668993), (2619, 33219093), (2757, 31556331), (7857, 11073031), (8271, 10518777), (12049, 7220583), (24813, 3506259), (36147, 2406861), (74439, 1168753), (89143, 975969), (108441, 802287), (267429, 325323)]