86775249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71069}}^1$

素因数の和:71120

約数の個数: 16

約数和(自身を含む): 129631680

約数和(自身を除く): 42856431

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 71069, 213207, 781759, 2345277, 2629553, 7888659, 28925083, 86775249]

約数ペア:

[(1, 86775249), (3, 28925083), (11, 7888659), (33, 2629553), (37, 2345277), (111, 781759), (407, 213207), (1221, 71069)]