25943139

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 42120000

約数和(自身を除く): 16176861

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 1949, 4437, 5847, 13311, 17541, 33133, 52623, 56521, 99399, 169563, 298197, 508689, 894591, 960857, 1526067, 2882571, 8647713, 25943139]

約数ペア:

[(1, 25943139), (3, 8647713), (9, 2882571), (17, 1526067), (27, 960857), (29, 894591), (51, 508689), (87, 298197), (153, 169563), (261, 99399), (459, 56521), (493, 52623), (783, 33133), (1479, 17541), (1949, 13311), (4437, 5847)]