68847493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6781}}^1$

素因数の和:6876

約数の個数: 16

約数和(自身を含む): 82035072

約数和(自身を除く): 13187579

約数列:

[1, 11, 13, 71, 143, 781, 923, 6781, 10153, 74591, 88153, 481451, 969683, 5295961, 6258863, 68847493]

約数ペア:

[(1, 68847493), (11, 6258863), (13, 5295961), (71, 969683), (143, 481451), (781, 88153), (923, 74591), (6781, 10153)]