66410877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^2$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 98069664

約数和(自身を除く): 31658787

約数列:

[1, 3, 13, 39, 43, 129, 199, 559, 597, 1677, 2587, 7761, 8557, 25671, 39601, 111241, 118803, 333723, 514813, 1544439, 1702843, 5108529, 22136959, 66410877]

約数ペア:

[(1, 66410877), (3, 22136959), (13, 5108529), (39, 1702843), (43, 1544439), (129, 514813), (199, 333723), (559, 118803), (597, 111241), (1677, 39601), (2587, 25671), (7761, 8557)]