27862689

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 37822400

約数和(自身を除く): 9959711

約数列:

[1, 3, 109, 139, 327, 417, 613, 1839, 15151, 45453, 66817, 85207, 200451, 255621, 9287563, 27862689]

約数ペア:

[(1, 27862689), (3, 9287563), (109, 255621), (139, 200451), (327, 85207), (417, 66817), (613, 45453), (1839, 15151)]