80539613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{55051}}^1$

素因数の和:55088

約数の個数: 16

約数和(自身を含む): 105699840

約数和(自身を除く): 25160227

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 55051, 385357, 605561, 1045969, 4238927, 7321783, 11505659, 80539613]

約数ペア:

[(1, 80539613), (7, 11505659), (11, 7321783), (19, 4238927), (77, 1045969), (133, 605561), (209, 385357), (1463, 55051)]