68121757

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 75816000

約数和(自身を除く): 7694243

約数列:

[1, 11, 89, 149, 467, 979, 1639, 5137, 13261, 41563, 69583, 145871, 457193, 765413, 6192887, 68121757]

約数ペア:

[(1, 68121757), (11, 6192887), (89, 765413), (149, 457193), (467, 145871), (979, 69583), (1639, 41563), (5137, 13261)]