55181450877

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1\times {\mathrm{26893}}^1$

素因数の和:27593

約数の個数: 32

約数和(自身を含む): 84683827200

約数和(自身を除く): 29502376323

約数列:

[1, 3, 7, 21, 199, 491, 597, 1393, 1473, 3437, 4179, 10311, 26893, 80679, 97709, 188251, 293127, 564753, 683963, 2051889, 5351707, 13204463, 16055121, 37461949, 39613389, 92431241, 112385847, 277293723, 2627688137, 7883064411, 18393816959, 55181450877]

約数ペア:

[(1, 55181450877), (3, 18393816959), (7, 7883064411), (21, 2627688137), (199, 277293723), (491, 112385847), (597, 92431241), (1393, 39613389), (1473, 37461949), (3437, 16055121), (4179, 13204463), (10311, 5351707), (26893, 2051889), (80679, 683963), (97709, 564753), (188251, 293127)]