64897767

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{8093}}^1$

素因数の和:8122

約数の個数: 28

約数和(自身を含む): 106160904

約数和(自身を除く): 41263137

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 8093, 24279, 72837, 89023, 218511, 267069, 655533, 801207, 1966599, 2403621, 5899797, 7210863, 21632589, 64897767]

約数ペア:

[(1, 64897767), (3, 21632589), (9, 7210863), (11, 5899797), (27, 2403621), (33, 1966599), (81, 801207), (99, 655533), (243, 267069), (297, 218511), (729, 89023), (891, 72837), (2673, 24279), (8019, 8093)]