66538842

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{43151}}^1$

素因数の和:43413

約数の個数: 16

約数和(自身を含む): 133598592

約数和(自身を除く): 67059750

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 43151, 86302, 129453, 258906, 11089807, 22179614, 33269421, 66538842]

約数ペア:

[(1, 66538842), (2, 33269421), (3, 22179614), (6, 11089807), (257, 258906), (514, 129453), (771, 86302), (1542, 43151)]