57085047

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{11681}}^1$

素因数の和:11871

約数の個数: 16

約数和(自身を含む): 85044960

約数和(自身を除く): 27959913

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 11681, 35043, 105129, 315387, 2114261, 6342783, 19028349, 57085047]

約数ペア:

[(1, 57085047), (3, 19028349), (9, 6342783), (27, 2114261), (181, 315387), (543, 105129), (1629, 35043), (4887, 11681)]