80814811

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{95413}}^1$

素因数の和:95442

約数の個数: 12

約数和(自身を含む): 101520496

約数和(自身を除く): 20705685

約数列:

[1, 7, 11, 77, 121, 847, 95413, 667891, 1049543, 7346801, 11544973, 80814811]

約数ペア:

[(1, 80814811), (7, 11544973), (11, 7346801), (77, 1049543), (121, 667891), (847, 95413)]