77868618

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{126001}}^1$

素因数の和:126109

約数の個数: 16

約数和(自身を含む): 157250496

約数和(自身を除く): 79381878

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 126001, 252002, 378003, 756006, 12978103, 25956206, 38934309, 77868618]

約数ペア:

[(1, 77868618), (2, 38934309), (3, 25956206), (6, 12978103), (103, 756006), (206, 378003), (309, 252002), (618, 126001)]