49680207

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 75613824

約数和(自身を除く): 25933617

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 2243, 2461, 6729, 7383, 20187, 22149, 51589, 154767, 240001, 464301, 720003, 2160009, 5520023, 16560069, 49680207]

約数ペア:

[(1, 49680207), (3, 16560069), (9, 5520023), (23, 2160009), (69, 720003), (107, 464301), (207, 240001), (321, 154767), (963, 51589), (2243, 22149), (2461, 20187), (6729, 7383)]