66214239

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{34649}}^1$

素因数の和:34679

約数の個数: 24

約数和(自身を含む): 110602800

約数和(自身を除く): 44388561

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 34649, 103947, 242543, 450437, 727629, 1351311, 1697801, 3153059, 5093403, 9459177, 22071413, 66214239]

約数ペア:

[(1, 66214239), (3, 22071413), (7, 9459177), (13, 5093403), (21, 3153059), (39, 1697801), (49, 1351311), (91, 727629), (147, 450437), (273, 242543), (637, 103947), (1911, 34649)]