66051069

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{26431}}^1$

素因数の和:26465

約数の個数: 24

約数和(自身を含む): 108476928

約数和(自身を除く): 42425859

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 26431, 79293, 185017, 449327, 555051, 1295119, 1347981, 3145289, 3885357, 9435867, 22017023, 66051069]

約数ペア:

[(1, 66051069), (3, 22017023), (7, 9435867), (17, 3885357), (21, 3145289), (49, 1347981), (51, 1295119), (119, 555051), (147, 449327), (357, 185017), (833, 79293), (2499, 26431)]