56662731

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14407}}^1$

素因数の和:14455

約数の個数: 24

約数和(自身を含む): 89905920

約数和(自身を除く): 33243189

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 14407, 43221, 129663, 273733, 331361, 821199, 994083, 2463597, 2982249, 6295859, 18887577, 56662731]

約数ペア:

[(1, 56662731), (3, 18887577), (9, 6295859), (19, 2982249), (23, 2463597), (57, 994083), (69, 821199), (171, 331361), (207, 273733), (437, 129663), (1311, 43221), (3933, 14407)]