90511267

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{106861}}^1$

素因数の和:106890

約数の個数: 12

約数和(自身を含む): 113701168

約数和(自身を除く): 23189901

約数列:

[1, 7, 11, 77, 121, 847, 106861, 748027, 1175471, 8228297, 12930181, 90511267]

約数ペア:

[(1, 90511267), (7, 12930181), (11, 8228297), (77, 1175471), (121, 748027), (847, 106861)]