85683897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19793}}^1$

素因数の和:19849

約数の個数: 24

約数和(自身を含む): 136895304

約数和(自身を除く): 51211407

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 19793, 59379, 178137, 257309, 732341, 771927, 2197023, 2315781, 6591069, 9520433, 28561299, 85683897]

約数ペア:

[(1, 85683897), (3, 28561299), (9, 9520433), (13, 6591069), (37, 2315781), (39, 2197023), (111, 771927), (117, 732341), (333, 257309), (481, 178137), (1443, 59379), (4329, 19793)]