81747066

素因数分解:

$2^1\times 3^1\times {\mathrm{3061}}^1\times {\mathrm{4451}}^1$

素因数の和:7517

約数の個数: 16

約数和(自身を含む): 163584288

約数和(自身を除く): 81837222

約数列:

[1, 2, 3, 6, 3061, 4451, 6122, 8902, 9183, 13353, 18366, 26706, 13624511, 27249022, 40873533, 81747066]

約数ペア:

[(1, 81747066), (2, 40873533), (3, 27249022), (6, 13624511), (3061, 26706), (4451, 18366), (6122, 13353), (8902, 9183)]