103766913

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{4871}}^1$

素因数の和:5146

約数の個数: 20

約数和(自身を含む): 155631168

約数和(自身を除く): 51864255

約数列:

[1, 3, 9, 27, 81, 263, 789, 2367, 4871, 7101, 14613, 21303, 43839, 131517, 394551, 1281073, 3843219, 11529657, 34588971, 103766913]

約数ペア:

[(1, 103766913), (3, 34588971), (9, 11529657), (27, 3843219), (81, 1281073), (263, 394551), (789, 131517), (2367, 43839), (4871, 21303), (7101, 14613)]