81583146

素因数分解:

$2^1\times 3^3\times {\mathrm{1510799}}^1$

素因数の和:1510810

約数の個数: 16

約数和(自身を含む): 181296000

約数和(自身を除く): 99712854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1510799, 3021598, 4532397, 9064794, 13597191, 27194382, 40791573, 81583146]

約数ペア:

[(1, 81583146), (2, 40791573), (3, 27194382), (6, 13597191), (9, 9064794), (18, 4532397), (27, 3021598), (54, 1510799)]