53281314

素因数分解:

$2^1\times 3^4\times {\mathrm{328897}}^1$

素因数の和:328911

約数の個数: 20

約数和(自身を含む): 119389974

約数和(自身を除く): 66108660

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 328897, 657794, 986691, 1973382, 2960073, 5920146, 8880219, 17760438, 26640657, 53281314]

約数ペア:

[(1, 53281314), (2, 26640657), (3, 17760438), (6, 8880219), (9, 5920146), (18, 2960073), (27, 1973382), (54, 986691), (81, 657794), (162, 328897)]