68891251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5413}}^1$

素因数の和:5526

約数の個数: 16

約数和(自身を含む): 81859680

約数和(自身を除く): 12968429

約数列:

[1, 11, 13, 89, 143, 979, 1157, 5413, 12727, 59543, 70369, 481757, 774059, 5299327, 6262841, 68891251]

約数ペア:

[(1, 68891251), (11, 6262841), (13, 5299327), (89, 774059), (143, 481757), (979, 70369), (1157, 59543), (5413, 12727)]