55609011

素因数分解:

$3^4\times {\mathrm{739}}^1\times {\mathrm{929}}^1$

素因数の和:1680

約数の個数: 20

約数和(自身を含む): 83272200

約数和(自身を除く): 27663189

約数列:

[1, 3, 9, 27, 81, 739, 929, 2217, 2787, 6651, 8361, 19953, 25083, 59859, 75249, 686531, 2059593, 6178779, 18536337, 55609011]

約数ペア:

[(1, 55609011), (3, 18536337), (9, 6178779), (27, 2059593), (81, 686531), (739, 75249), (929, 59859), (2217, 25083), (2787, 19953), (6651, 8361)]