66520326

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{156151}}^1$

素因数の和:156227

約数の個数: 16

約数和(自身を含む): 134915328

約数和(自身を除く): 68395002

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 156151, 312302, 468453, 936906, 11086721, 22173442, 33260163, 66520326]

約数ペア:

[(1, 66520326), (2, 33260163), (3, 22173442), (6, 11086721), (71, 936906), (142, 468453), (213, 312302), (426, 156151)]