54911331

素因数分解:

$3^3\times {\mathrm{1123}}^1\times {\mathrm{1811}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 81467520

約数和(自身を除く): 26556189

約数列:

[1, 3, 9, 27, 1123, 1811, 3369, 5433, 10107, 16299, 30321, 48897, 2033753, 6101259, 18303777, 54911331]

約数ペア:

[(1, 54911331), (3, 18303777), (9, 6101259), (27, 2033753), (1123, 48897), (1811, 30321), (3369, 16299), (5433, 10107)]