66141783

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{617}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 98271888

約数和(自身を除く): 32130105

約数列:

[1, 3, 9, 43, 129, 277, 387, 617, 831, 1851, 2493, 5553, 11911, 26531, 35733, 79593, 107199, 170909, 238779, 512727, 1538181, 7349087, 22047261, 66141783]

約数ペア:

[(1, 66141783), (3, 22047261), (9, 7349087), (43, 1538181), (129, 512727), (277, 238779), (387, 170909), (617, 107199), (831, 79593), (1851, 35733), (2493, 26531), (5553, 11911)]