631627508733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1\times {\mathrm{1801}}^1$

素因数の和:3306

約数の個数: 64

約数和(自身を含む): 934984393728

約数和(自身を除く): 303356884995

約数列:

[1, 3, 13, 39, 43, 129, 163, 489, 559, 1283, 1677, 1801, 2119, 3849, 5403, 6357, 7009, 16679, 21027, 23413, 50037, 55169, 70239, 77443, 91117, 165507, 209129, 232329, 273351, 293563, 627387, 717197, 880689, 1006759, 2151591, 2310683, 2718677, 3020277, 3816319, 6932049, 8156031, 8992547, 11448957, 12623209, 26977641, 30038879, 37869627, 90116637, 99359369, 116903111, 164101717, 298078107, 350709333, 376641329, 492305151, 1129923987, 1291671797, 3875015391, 4896337277, 14689011831, 16195577147, 48586731441, 210542502911, 631627508733]

約数ペア:

[(1, 631627508733), (3, 210542502911), (13, 48586731441), (39, 16195577147), (43, 14689011831), (129, 4896337277), (163, 3875015391), (489, 1291671797), (559, 1129923987), (1283, 492305151), (1677, 376641329), (1801, 350709333), (2119, 298078107), (3849, 164101717), (5403, 116903111), (6357, 99359369), (7009, 90116637), (16679, 37869627), (21027, 30038879), (23413, 26977641), (50037, 12623209), (55169, 11448957), (70239, 8992547), (77443, 8156031), (91117, 6932049), (165507, 3816319), (209129, 3020277), (232329, 2718677), (273351, 2310683), (293563, 2151591), (627387, 1006759), (717197, 880689)]