53977599

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10729}}^1$

素因数の和:10791

約数の個数: 24

約数和(自身を含む): 85925840

約数和(自身を除く): 31948241

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 10729, 32187, 96561, 139477, 418431, 461347, 1255293, 1384041, 4152123, 5997511, 17992533, 53977599]

約数ペア:

[(1, 53977599), (3, 17992533), (9, 5997511), (13, 4152123), (39, 1384041), (43, 1255293), (117, 461347), (129, 418431), (387, 139477), (559, 96561), (1677, 32187), (5031, 10729)]