47443293

素因数分解:

$3^3\times {\mathrm{727}}^1\times {\mathrm{2417}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 70412160

約数和(自身を除く): 22968867

約数列:

[1, 3, 9, 27, 727, 2181, 2417, 6543, 7251, 19629, 21753, 65259, 1757159, 5271477, 15814431, 47443293]

約数ペア:

[(1, 47443293), (3, 15814431), (9, 5271477), (27, 1757159), (727, 65259), (2181, 21753), (2417, 19629), (6543, 7251)]