27349281

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 40354496

約数和(自身を除く): 13005215

約数列:

[1, 3, 9, 103, 163, 181, 309, 489, 543, 927, 1467, 1629, 16789, 18643, 29503, 50367, 55929, 88509, 151101, 167787, 265527, 3038809, 9116427, 27349281]

約数ペア:

[(1, 27349281), (3, 9116427), (9, 3038809), (103, 265527), (163, 167787), (181, 151101), (309, 88509), (489, 55929), (543, 50367), (927, 29503), (1467, 18643), (1629, 16789)]