81364481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 90789120

約数和(自身を除く): 9424639

約数列:

[1, 11, 59, 283, 443, 649, 3113, 4873, 16697, 26137, 125369, 183667, 287507, 1379059, 7396771, 81364481]

約数ペア:

[(1, 81364481), (11, 7396771), (59, 1379059), (283, 287507), (443, 183667), (649, 125369), (3113, 26137), (4873, 16697)]