140573079

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{7001}}^1$

素因数の和:7127

約数の個数: 24

約数和(自身を含む): 214093152

約数和(自身を除く): 73520073

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 6693, 7001, 20079, 21003, 63009, 161023, 483069, 679097, 1449207, 2037291, 6111873, 15619231, 46857693, 140573079]

約数ペア:

[(1, 140573079), (3, 46857693), (9, 15619231), (23, 6111873), (69, 2037291), (97, 1449207), (207, 679097), (291, 483069), (873, 161023), (2231, 63009), (6693, 21003), (7001, 20079)]