160022457

素因数分解:

$3^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{3187}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 264578496

約数和(自身を除く): 104556039

約数列:

[1, 3, 7, 9, 21, 63, 797, 2391, 3187, 5579, 7173, 9561, 16737, 22309, 28683, 50211, 66927, 200781, 2540039, 7620117, 17780273, 22860351, 53340819, 160022457]

約数ペア:

[(1, 160022457), (3, 53340819), (7, 22860351), (9, 17780273), (21, 7620117), (63, 2540039), (797, 200781), (2391, 66927), (3187, 50211), (5579, 28683), (7173, 22309), (9561, 16737)]