8197078581

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83843}}^1$

素因数の和:83943

約数の個数: 40

約数和(自身を含む): 13148080704

約数和(自身を除く): 4951002123

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 213, 459, 639, 1207, 1377, 1917, 3621, 5751, 10863, 32589, 83843, 97767, 251529, 754587, 1425331, 2263761, 4275993, 5952853, 6791283, 12827979, 17858559, 38483937, 53575677, 101198501, 115451811, 160727031, 303595503, 482181093, 910786509, 2732359527, 8197078581]

約数ペア:

[(1, 8197078581), (3, 2732359527), (9, 910786509), (17, 482181093), (27, 303595503), (51, 160727031), (71, 115451811), (81, 101198501), (153, 53575677), (213, 38483937), (459, 17858559), (639, 12827979), (1207, 6791283), (1377, 5952853), (1917, 4275993), (3621, 2263761), (5751, 1425331), (10863, 754587), (32589, 251529), (83843, 97767)]