54967719

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 74701440

約数和(自身を除く): 19733721

約数列:

[1, 3, 107, 109, 321, 327, 1571, 4713, 11663, 34989, 168097, 171239, 504291, 513717, 18322573, 54967719]

約数ペア:

[(1, 54967719), (3, 18322573), (107, 513717), (109, 504291), (321, 171239), (327, 168097), (1571, 34989), (4713, 11663)]