57605211

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{90149}}^1$

素因数の和:90226

約数の個数: 12

約数和(自身を含む): 84380400

約数和(自身を除く): 26775189

約数列:

[1, 3, 9, 71, 213, 639, 90149, 270447, 811341, 6400579, 19201737, 57605211]

約数ペア:

[(1, 57605211), (3, 19201737), (9, 6400579), (71, 811341), (213, 270447), (639, 90149)]