135065021

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 173172384

約数和(自身を除く): 38107363

約数列:

[1, 7, 13, 43, 49, 91, 301, 559, 637, 2107, 3913, 4931, 27391, 34517, 64103, 212033, 241619, 448721, 1484231, 2756429, 3141047, 10389617, 19295003, 135065021]

約数ペア:

[(1, 135065021), (7, 19295003), (13, 10389617), (43, 3141047), (49, 2756429), (91, 1484231), (301, 448721), (559, 241619), (637, 212033), (2107, 64103), (3913, 34517), (4931, 27391)]