528080067

素因数分解:

$3^5\times {\mathrm{263}}^1\times {\mathrm{8263}}^1$

素因数の和:8541

約数の個数: 24

約数和(自身を含む): 794137344

約数和(自身を除く): 266057277

約数列:

[1, 3, 9, 27, 81, 243, 263, 789, 2367, 7101, 8263, 21303, 24789, 63909, 74367, 223101, 669303, 2007909, 2173169, 6519507, 19558521, 58675563, 176026689, 528080067]

約数ペア:

[(1, 528080067), (3, 176026689), (9, 58675563), (27, 19558521), (81, 6519507), (243, 2173169), (263, 2007909), (789, 669303), (2367, 223101), (7101, 74367), (8263, 63909), (21303, 24789)]