85216521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{24551}}^1$

素因数の和:24656

約数の個数: 16

約数和(自身を含む): 123742080

約数和(自身を除く): 38525559

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 24551, 73653, 319163, 957489, 2185039, 6555117, 28405507, 85216521]

約数ペア:

[(1, 85216521), (3, 28405507), (13, 6555117), (39, 2185039), (89, 957489), (267, 319163), (1157, 73653), (3471, 24551)]