66112767

素因数分解:

$3^5\times 7^1\times {\mathrm{38867}}^1$

素因数の和:38889

約数の個数: 24

約数和(自身を含む): 113183616

約数和(自身を除く): 47070849

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 38867, 116601, 272069, 349803, 816207, 1049409, 2448621, 3148227, 7345863, 9444681, 22037589, 66112767]

約数ペア:

[(1, 66112767), (3, 22037589), (7, 9444681), (9, 7345863), (21, 3148227), (27, 2448621), (63, 1049409), (81, 816207), (189, 349803), (243, 272069), (567, 116601), (1701, 38867)]