66704283

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{18859}}^1$

素因数の和:18999

約数の個数: 16

約数和(自身を含む): 99580800

約数和(自身を除く): 32876517

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 18859, 56577, 169731, 509193, 2470529, 7411587, 22234761, 66704283]

約数ペア:

[(1, 66704283), (3, 22234761), (9, 7411587), (27, 2470529), (131, 509193), (393, 169731), (1179, 56577), (3537, 18859)]