8045246511

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1619}}^1\times {\mathrm{1979}}^1$

素因数の和:3641

約数の個数: 40

約数和(自身を含む): 12419827200

約数和(自身を除く): 4374580689

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1619, 1979, 2511, 4857, 5937, 14571, 17811, 43713, 50189, 53433, 61349, 131139, 150567, 160299, 184047, 451701, 552141, 1355103, 1656423, 3204001, 4065309, 4969269, 9612003, 28836009, 86508027, 99324031, 259524081, 297972093, 893916279, 2681748837, 8045246511]

約数ペア:

[(1, 8045246511), (3, 2681748837), (9, 893916279), (27, 297972093), (31, 259524081), (81, 99324031), (93, 86508027), (279, 28836009), (837, 9612003), (1619, 4969269), (1979, 4065309), (2511, 3204001), (4857, 1656423), (5937, 1355103), (14571, 552141), (17811, 451701), (43713, 184047), (50189, 160299), (53433, 150567), (61349, 131139)]