65872037

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 83834688

約数和(自身を除く): 17962651

約数列:

[1, 7, 11, 77, 83, 121, 581, 847, 913, 937, 6391, 6559, 10043, 10307, 70301, 72149, 77771, 113377, 544397, 793639, 855481, 5988367, 9410291, 65872037]

約数ペア:

[(1, 65872037), (7, 9410291), (11, 5988367), (77, 855481), (83, 793639), (121, 544397), (581, 113377), (847, 77771), (913, 72149), (937, 70301), (6391, 10307), (6559, 10043)]