250654311

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 377694720

約数和(自身を除く): 127040409

約数列:

[1, 3, 9, 27, 103, 193, 309, 467, 579, 927, 1401, 1737, 2781, 4203, 5211, 12609, 19879, 48101, 59637, 90131, 144303, 178911, 270393, 432909, 536733, 811179, 1298727, 2433537, 9283493, 27850479, 83551437, 250654311]

約数ペア:

[(1, 250654311), (3, 83551437), (9, 27850479), (27, 9283493), (103, 2433537), (193, 1298727), (309, 811179), (467, 536733), (579, 432909), (927, 270393), (1401, 178911), (1737, 144303), (2781, 90131), (4203, 59637), (5211, 48101), (12609, 19879)]