80954391

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{13339}}^1$

素因数の和:13383

約数の個数: 24

約数和(自身を含む): 131052160

約数和(自身を除く): 50097769

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 13339, 40017, 93373, 226763, 280119, 680289, 1587341, 3854971, 4762023, 11564913, 26984797, 80954391]

約数ペア:

[(1, 80954391), (3, 26984797), (7, 11564913), (17, 4762023), (21, 3854971), (51, 1587341), (119, 680289), (289, 280119), (357, 226763), (867, 93373), (2023, 40017), (6069, 13339)]