201256137

素因数分解:

$3^3\times {\mathrm{727}}^1\times {\mathrm{10253}}^1$

素因数の和:10989

約数の個数: 16

約数和(自身を含む): 298596480

約数和(自身を除く): 97340343

約数列:

[1, 3, 9, 27, 727, 2181, 6543, 10253, 19629, 30759, 92277, 276831, 7453931, 22361793, 67085379, 201256137]

約数ペア:

[(1, 201256137), (3, 67085379), (9, 22361793), (27, 7453931), (727, 276831), (2181, 92277), (6543, 30759), (10253, 19629)]