50620221

素因数分解:

$3^4\times {\mathrm{229}}^1\times {\mathrm{2729}}^1$

素因数の和:2970

約数の個数: 20

約数和(自身を含む): 75975900

約数和(自身を除く): 25355679

約数列:

[1, 3, 9, 27, 81, 229, 687, 2061, 2729, 6183, 8187, 18549, 24561, 73683, 221049, 624941, 1874823, 5624469, 16873407, 50620221]

約数ペア:

[(1, 50620221), (3, 16873407), (9, 5624469), (27, 1874823), (81, 624941), (229, 221049), (687, 73683), (2061, 24561), (2729, 18549), (6183, 8187)]