78420463

素因数分解:

${\mathrm{11}}^2\times {\mathrm{739}}^1\times {\mathrm{877}}^1$

素因数の和:1638

約数の個数: 12

約数和(自身を含む): 86412760

約数和(自身を除く): 7992297

約数列:

[1, 11, 121, 739, 877, 8129, 9647, 89419, 106117, 648103, 7129133, 78420463]

約数ペア:

[(1, 78420463), (11, 7129133), (121, 648103), (739, 106117), (877, 89419), (8129, 9647)]