65577789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{142871}}^1$

素因数の和:142897

約数の個数: 16

約数和(自身を含む): 102867840

約数和(自身を除く): 37290051

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 142871, 428613, 1285839, 2428807, 3857517, 7286421, 21859263, 65577789]

約数ペア:

[(1, 65577789), (3, 21859263), (9, 7286421), (17, 3857517), (27, 2428807), (51, 1285839), (153, 428613), (459, 142871)]