79236639

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{124001}}^1$

素因数の和:124078

約数の個数: 12

約数和(自身を含む): 116065872

約数和(自身を除く): 36829233

約数列:

[1, 3, 9, 71, 213, 639, 124001, 372003, 1116009, 8804071, 26412213, 79236639]

約数ペア:

[(1, 79236639), (3, 26412213), (9, 8804071), (71, 1116009), (213, 372003), (639, 124001)]