82109991

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 115472880

約数和(自身を除く): 33362889

約数列:

[1, 3, 29, 83, 87, 137, 249, 411, 2407, 3973, 6889, 7221, 11371, 11919, 20667, 34113, 199781, 329759, 599343, 943793, 989277, 2831379, 27369997, 82109991]

約数ペア:

[(1, 82109991), (3, 27369997), (29, 2831379), (83, 989277), (87, 943793), (137, 599343), (249, 329759), (411, 199781), (2407, 34113), (3973, 20667), (6889, 11919), (7221, 11371)]