51552657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10247}}^1$

素因数の和:10309

約数の個数: 24

約数和(自身を含む): 82065984

約数和(自身を除く): 30513327

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 10247, 30741, 92223, 133211, 399633, 440621, 1198899, 1321863, 3965589, 5728073, 17184219, 51552657]

約数ペア:

[(1, 51552657), (3, 17184219), (9, 5728073), (13, 3965589), (39, 1321863), (43, 1198899), (117, 440621), (129, 399633), (387, 133211), (559, 92223), (1677, 30741), (5031, 10247)]