77540521

素因数分解:

${\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{4157}}^1$

素因数の和:4991

約数の個数: 8

約数和(自身を含む): 81031104

約数和(自身を除く): 3490583

約数列:

[1, 23, 811, 4157, 18653, 95611, 3371327, 77540521]

約数ペア:

[(1, 77540521), (23, 3371327), (811, 95611), (4157, 18653)]