188846397

素因数分解:

$3^4\times {\mathrm{967}}^1\times {\mathrm{2411}}^1$

素因数の和:3390

約数の個数: 20

約数和(自身を含む): 282512736

約数和(自身を除く): 93666339

約数列:

[1, 3, 9, 27, 81, 967, 2411, 2901, 7233, 8703, 21699, 26109, 65097, 78327, 195291, 2331437, 6994311, 20982933, 62948799, 188846397]

約数ペア:

[(1, 188846397), (3, 62948799), (9, 20982933), (27, 6994311), (81, 2331437), (967, 195291), (2411, 78327), (2901, 65097), (7233, 26109), (8703, 21699)]