27298011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 41187328

約数和(自身を除く): 13889317

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 337, 403, 871, 1011, 1209, 2077, 2613, 4381, 6231, 10447, 13143, 22579, 27001, 31341, 67737, 81003, 135811, 293527, 407433, 699949, 880581, 2099847, 9099337, 27298011]

約数ペア:

[(1, 27298011), (3, 9099337), (13, 2099847), (31, 880581), (39, 699949), (67, 407433), (93, 293527), (201, 135811), (337, 81003), (403, 67737), (871, 31341), (1011, 27001), (1209, 22579), (2077, 13143), (2613, 10447), (4381, 6231)]