57645837

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{9749}}^1$

素因数の和:9834

約数の個数: 20

約数和(自身を含む): 87301500

約数和(自身を除く): 29655663

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 9749, 29247, 87741, 263223, 711677, 789669, 2135031, 6405093, 19215279, 57645837]

約数ペア:

[(1, 57645837), (3, 19215279), (9, 6405093), (27, 2135031), (73, 789669), (81, 711677), (219, 263223), (657, 87741), (1971, 29247), (5913, 9749)]