31309059933

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{106721}}^1$

素因数の和:107645

約数の個数: 24

約数和(自身を含む): 46499629176

約数和(自身を除く): 15190569243

約数列:

[1, 3, 9, 37, 111, 333, 881, 2643, 7929, 32597, 97791, 106721, 293373, 320163, 960489, 3948677, 11846031, 35538093, 94021201, 282063603, 846190809, 3478784437, 10436353311, 31309059933]

約数ペア:

[(1, 31309059933), (3, 10436353311), (9, 3478784437), (37, 846190809), (111, 282063603), (333, 94021201), (881, 35538093), (2643, 11846031), (7929, 3948677), (32597, 960489), (97791, 320163), (106721, 293373)]