51813951

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15137}}^1$

素因数の和:15310

約数の個数: 16

約数和(自身を含む): 79444224

約数和(自身を除く): 27630273

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 15137, 45411, 105959, 317877, 2467331, 7401993, 17271317, 51813951]

約数ペア:

[(1, 51813951), (3, 17271317), (7, 7401993), (21, 2467331), (163, 317877), (489, 105959), (1141, 45411), (3423, 15137)]