15777747

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 28

約数和(自身を含む): 24710544

約数和(自身を除く): 8932797

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 941, 1863, 2823, 5589, 8469, 16767, 21643, 25407, 64929, 76221, 194787, 228663, 584361, 685989, 1753083, 5259249, 15777747]

約数ペア:

[(1, 15777747), (3, 5259249), (9, 1753083), (23, 685989), (27, 584361), (69, 228663), (81, 194787), (207, 76221), (243, 64929), (621, 25407), (729, 21643), (941, 16767), (1863, 8469), (2823, 5589)]