54409239

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{8093}}^1$

素因数の和:8188

約数の個数: 20

約数和(自身を含む): 82267416

約数和(自身を除く): 27858177

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 8093, 24279, 72837, 218511, 655533, 671719, 2015157, 6045471, 18136413, 54409239]

約数ペア:

[(1, 54409239), (3, 18136413), (9, 6045471), (27, 2015157), (81, 671719), (83, 655533), (249, 218511), (747, 72837), (2241, 24279), (6723, 8093)]