133733997

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{17021}}^1$

素因数の和:17130

約数の個数: 20

約数和(自身を含む): 201846876

約数和(自身を除く): 68112879

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 17021, 51063, 153189, 459567, 1378701, 1651037, 4953111, 14859333, 44577999, 133733997]

約数ペア:

[(1, 133733997), (3, 44577999), (9, 14859333), (27, 4953111), (81, 1651037), (97, 1378701), (291, 459567), (873, 153189), (2619, 51063), (7857, 17021)]