56650761

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 87563840

約数和(自身を除く): 30913079

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 5431, 10431, 16293, 48879, 103189, 309567, 331291, 928701, 993873, 2981619, 6294529, 18883587, 56650761]

約数ペア:

[(1, 56650761), (3, 18883587), (9, 6294529), (19, 2981619), (57, 993873), (61, 928701), (171, 331291), (183, 309567), (549, 103189), (1159, 48879), (3477, 16293), (5431, 10431)]