75490107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1889}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 50792133

約数列:

[1, 3, 7, 11, 21, 33, 77, 173, 231, 519, 1211, 1889, 1903, 3633, 5667, 5709, 13223, 13321, 20779, 39669, 39963, 62337, 145453, 326797, 436359, 980391, 2287579, 3594767, 6862737, 10784301, 25163369, 75490107]

約数ペア:

[(1, 75490107), (3, 25163369), (7, 10784301), (11, 6862737), (21, 3594767), (33, 2287579), (77, 980391), (173, 436359), (231, 326797), (519, 145453), (1211, 62337), (1889, 39963), (1903, 39669), (3633, 20779), (5667, 13321), (5709, 13223)]