84726657

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{553769}}^1$

素因数の和:553792

約数の個数: 12

約数和(自身を含む): 129582180

約数和(自身を除く): 44855523

約数列:

[1, 3, 9, 17, 51, 153, 553769, 1661307, 4983921, 9414073, 28242219, 84726657]

約数ペア:

[(1, 84726657), (3, 28242219), (9, 9414073), (17, 4983921), (51, 1661307), (153, 553769)]