27965493

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 40

約数和(自身を含む): 46208448

約数和(自身を除く): 18242955

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 883, 1173, 1377, 1863, 2649, 3519, 7947, 10557, 15011, 20309, 23841, 31671, 45033, 60927, 71523, 135099, 182781, 345253, 405297, 548343, 1035759, 1215891, 1645029, 3107277, 9321831, 27965493]

約数ペア:

[(1, 27965493), (3, 9321831), (9, 3107277), (17, 1645029), (23, 1215891), (27, 1035759), (51, 548343), (69, 405297), (81, 345253), (153, 182781), (207, 135099), (391, 71523), (459, 60927), (621, 45033), (883, 31671), (1173, 23841), (1377, 20309), (1863, 15011), (2649, 10557), (3519, 7947)]