80821416907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1049628791}}^1$

素因数の和:1049628809

約数の個数: 8

約数和(自身を含む): 100764364032

約数和(自身を除く): 19942947125

約数列:

[1, 7, 11, 77, 1049628791, 7347401537, 11545916701, 80821416907]

約数ペア:

[(1, 80821416907), (7, 11545916701), (11, 7347401537), (77, 1049628791)]