81710802

素因数分解:

$2^1\times 3^3\times {\mathrm{1513163}}^1$

素因数の和:1513174

約数の個数: 16

約数和(自身を含む): 181579680

約数和(自身を除く): 99868878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1513163, 3026326, 4539489, 9078978, 13618467, 27236934, 40855401, 81710802]

約数ペア:

[(1, 81710802), (2, 40855401), (3, 27236934), (6, 13618467), (9, 9078978), (18, 4539489), (27, 3026326), (54, 1513163)]