75666227

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 99187200

約数和(自身を除く): 23520973

約数列:

[1, 7, 13, 19, 91, 107, 133, 247, 409, 749, 1391, 1729, 2033, 2863, 5317, 7771, 9737, 14231, 26429, 37219, 43763, 54397, 101023, 185003, 306341, 568919, 707161, 831497, 3982433, 5820479, 10809461, 75666227]

約数ペア:

[(1, 75666227), (7, 10809461), (13, 5820479), (19, 3982433), (91, 831497), (107, 707161), (133, 568919), (247, 306341), (409, 185003), (749, 101023), (1391, 54397), (1729, 43763), (2033, 37219), (2863, 26429), (5317, 14231), (7771, 9737)]