56025891

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{19037}}^1$

素因数の和:19155

約数の個数: 16

約数和(自身を含む): 83767200

約数和(自身を除く): 27741309

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 19037, 57111, 171333, 513999, 2075033, 6225099, 18675297, 56025891]

約数ペア:

[(1, 56025891), (3, 18675297), (9, 6225099), (27, 2075033), (109, 513999), (327, 171333), (981, 57111), (2943, 19037)]