56554497

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{16493}}^1$

素因数の和:16629

約数の個数: 16

約数和(自身を含む): 84449280

約数和(自身を除く): 27894783

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 16493, 49479, 148437, 445311, 2094611, 6283833, 18851499, 56554497]

約数ペア:

[(1, 56554497), (3, 18851499), (9, 6283833), (27, 2094611), (127, 445311), (381, 148437), (1143, 49479), (3429, 16493)]