27390081

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 37859328

約数和(自身を除く): 10469247

約数列:

[1, 3, 31, 93, 311, 933, 947, 2841, 9641, 28923, 29357, 88071, 294517, 883551, 9130027, 27390081]

約数ペア:

[(1, 27390081), (3, 9130027), (31, 883551), (93, 294517), (311, 88071), (933, 29357), (947, 28923), (2841, 9641)]