27548721

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 44167680

約数和(自身を除く): 16618959

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 1277, 2397, 3831, 7191, 11493, 21573, 21709, 34479, 60019, 65127, 180057, 195381, 540171, 586143, 1020323, 1620513, 3060969, 9182907, 27548721]

約数ペア:

[(1, 27548721), (3, 9182907), (9, 3060969), (17, 1620513), (27, 1020323), (47, 586143), (51, 540171), (141, 195381), (153, 180057), (423, 65127), (459, 60019), (799, 34479), (1269, 21709), (1277, 21573), (2397, 11493), (3831, 7191)]