66385467

素因数分解:

$3^3\times {\mathrm{1427}}^1\times {\mathrm{1723}}^1$

素因数の和:3159

約数の個数: 16

約数和(自身を含む): 98474880

約数和(自身を除く): 32089413

約数列:

[1, 3, 9, 27, 1427, 1723, 4281, 5169, 12843, 15507, 38529, 46521, 2458721, 7376163, 22128489, 66385467]

約数ペア:

[(1, 66385467), (3, 22128489), (9, 7376163), (27, 2458721), (1427, 46521), (1723, 38529), (4281, 15507), (5169, 12843)]