27688551

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 41112960

約数和(自身を除く): 13424409

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 919, 2739, 2757, 10043, 10109, 30129, 30327, 76277, 111199, 228831, 333597, 839047, 2517141, 9229517, 27688551]

約数ペア:

[(1, 27688551), (3, 9229517), (11, 2517141), (33, 839047), (83, 333597), (121, 228831), (249, 111199), (363, 76277), (913, 30327), (919, 30129), (2739, 10109), (2757, 10043)]