82170011

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{13859}}^1$

素因数の和:13895

約数の個数: 18

約数和(自身を含む): 105072660

約数和(自身を除く): 22902649

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 13859, 97013, 152449, 679091, 1067143, 1676939, 7470001, 11738573, 82170011]

約数ペア:

[(1, 82170011), (7, 11738573), (11, 7470001), (49, 1676939), (77, 1067143), (121, 679091), (539, 152449), (847, 97013), (5929, 13859)]