66128589

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{144071}}^1$

素因数の和:144097

約数の個数: 16

約数和(自身を含む): 103731840

約数和(自身を除く): 37603251

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 144071, 432213, 1296639, 2449207, 3889917, 7347621, 22042863, 66128589]

約数ペア:

[(1, 66128589), (3, 22042863), (9, 7347621), (17, 3889917), (27, 2449207), (51, 1296639), (153, 432213), (459, 144071)]