75787317

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{118603}}^1$

素因数の和:118680

約数の個数: 12

約数和(自身を含む): 111013344

約数和(自身を除く): 35226027

約数列:

[1, 3, 9, 71, 213, 639, 118603, 355809, 1067427, 8420813, 25262439, 75787317]

約数ペア:

[(1, 75787317), (3, 25262439), (9, 8420813), (71, 1067427), (213, 355809), (639, 118603)]