87220863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{570071}}^1$

素因数の和:570094

約数の個数: 12

約数和(自身を含む): 133396848

約数和(自身を除く): 46175985

約数列:

[1, 3, 9, 17, 51, 153, 570071, 1710213, 5130639, 9691207, 29073621, 87220863]

約数ペア:

[(1, 87220863), (3, 29073621), (9, 9691207), (17, 5130639), (51, 1710213), (153, 570071)]