82686303

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3209}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 136874400

約数和(自身を除く): 54188097

約数列:

[1, 3, 7, 9, 21, 63, 409, 1227, 2863, 3209, 3681, 8589, 9627, 22463, 25767, 28881, 67389, 202167, 1312481, 3937443, 9187367, 11812329, 27562101, 82686303]

約数ペア:

[(1, 82686303), (3, 27562101), (7, 11812329), (9, 9187367), (21, 3937443), (63, 1312481), (409, 202167), (1227, 67389), (2863, 28881), (3209, 25767), (3681, 22463), (8589, 9627)]