119698479

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{86927}}^1$

素因数の和:86956

約数の個数: 20

約数和(自身を含む): 189329184

約数和(自身を除く): 69630705

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 86927, 260781, 782343, 1477759, 2347029, 4433277, 7041087, 13299831, 39899493, 119698479]

約数ペア:

[(1, 119698479), (3, 39899493), (9, 13299831), (17, 7041087), (27, 4433277), (51, 2347029), (81, 1477759), (153, 782343), (459, 260781), (1377, 86927)]