47295657

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 40

約数和(自身を含む): 74450816

約数和(自身を除く): 27155159

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 333, 367, 387, 999, 1101, 1161, 1591, 2997, 3303, 3483, 4773, 9909, 13579, 14319, 15781, 29727, 40737, 42957, 47343, 122211, 128871, 142029, 366633, 426087, 583897, 1099899, 1278261, 1751691, 5255073, 15765219, 47295657]

約数ペア:

[(1, 47295657), (3, 15765219), (9, 5255073), (27, 1751691), (37, 1278261), (43, 1099899), (81, 583897), (111, 426087), (129, 366633), (333, 142029), (367, 128871), (387, 122211), (999, 47343), (1101, 42957), (1161, 40737), (1591, 29727), (2997, 15781), (3303, 14319), (3483, 13579), (4773, 9909)]