80494993257

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1\times {\mathrm{66359}}^1$

素因数の和:67645

約数の個数: 32

約数和(自身を含む): 125372620800

約数和(自身を除く): 44877627543

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1229, 3687, 8603, 25809, 57763, 66359, 173289, 199077, 404341, 464513, 1213023, 1393539, 3118873, 9356619, 21832111, 65496333, 81555211, 244665633, 570886477, 1712659431, 3833094917, 11499284751, 26831664419, 80494993257]

約数ペア:

[(1, 80494993257), (3, 26831664419), (7, 11499284751), (21, 3833094917), (47, 1712659431), (141, 570886477), (329, 244665633), (987, 81555211), (1229, 65496333), (3687, 21832111), (8603, 9356619), (25809, 3118873), (57763, 1393539), (66359, 1213023), (173289, 464513), (199077, 404341)]