127626399

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2203}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 190134672

約数和(自身を除く): 62508273

約数列:

[1, 3, 9, 41, 123, 157, 369, 471, 1413, 2203, 6437, 6609, 19311, 19827, 57933, 90323, 270969, 345871, 812907, 1037613, 3112839, 14180711, 42542133, 127626399]

約数ペア:

[(1, 127626399), (3, 42542133), (9, 14180711), (41, 3112839), (123, 1037613), (157, 812907), (369, 345871), (471, 270969), (1413, 90323), (2203, 57933), (6437, 19827), (6609, 19311)]