67644753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{28871}}^1$

素因数の和:28956

約数の個数: 16

約数和(自身を含む): 99781632

約数和(自身を除く): 32136879

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 28871, 86613, 317581, 952743, 2049841, 6149523, 22548251, 67644753]

約数ペア:

[(1, 67644753), (3, 22548251), (11, 6149523), (33, 2049841), (71, 952743), (213, 317581), (781, 86613), (2343, 28871)]