27720856797

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{825689}}^1$

素因数の和:825761

約数の個数: 24

約数和(自身を含む): 40267249920

約数和(自身を除く): 12546393123

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 1083, 1767, 11191, 33573, 825689, 2477067, 15688091, 25596359, 47064273, 76789077, 298073729, 486330821, 894221187, 1458992463, 9240285599, 27720856797]

約数ペア:

[(1, 27720856797), (3, 9240285599), (19, 1458992463), (31, 894221187), (57, 486330821), (93, 298073729), (361, 76789077), (589, 47064273), (1083, 25596359), (1767, 15688091), (11191, 2477067), (33573, 825689)]