81159893

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 88128000

約数和(自身を除く): 6968107

約数列:

[1, 23, 29, 271, 449, 667, 6233, 7859, 10327, 13021, 121679, 180757, 299483, 2798617, 3528691, 81159893]

約数ペア:

[(1, 81159893), (23, 3528691), (29, 2798617), (271, 299483), (449, 180757), (667, 121679), (6233, 13021), (7859, 10327)]