81900366

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^2\times {\mathrm{1069}}^1$

素因数の和:1300

約数の個数: 24

約数和(自身を含む): 165417720

約数和(自身を除く): 83517354

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 1069, 2138, 3207, 6414, 12769, 25538, 38307, 76614, 120797, 241594, 362391, 724782, 13650061, 27300122, 40950183, 81900366]

約数ペア:

[(1, 81900366), (2, 40950183), (3, 27300122), (6, 13650061), (113, 724782), (226, 362391), (339, 241594), (678, 120797), (1069, 76614), (2138, 38307), (3207, 25538), (6414, 12769)]