70651881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10739}}^1$

素因数の和:10805

約数の個数: 24

約数和(自身を含む): 110579040

約数和(自身を除く): 39927159

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 10739, 32217, 96651, 182563, 461777, 547689, 1385331, 1643067, 4155993, 7850209, 23550627, 70651881]

約数ペア:

[(1, 70651881), (3, 23550627), (9, 7850209), (17, 4155993), (43, 1643067), (51, 1385331), (129, 547689), (153, 461777), (387, 182563), (731, 96651), (2193, 32217), (6579, 10739)]