166023

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:76

約数の個数: 32

約数和(自身を含む): 295680

約数和(自身を除く): 129657

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 43, 99, 117, 129, 143, 297, 351, 387, 429, 473, 559, 1161, 1287, 1419, 1677, 3861, 4257, 5031, 6149, 12771, 15093, 18447, 55341, 166023]

約数ペア:

[(1, 166023), (3, 55341), (9, 18447), (11, 15093), (13, 12771), (27, 6149), (33, 5031), (39, 4257), (43, 3861), (99, 1677), (117, 1419), (129, 1287), (143, 1161), (297, 559), (351, 473), (387, 429)]