229733739

素因数分解:

$3^4\times {\mathrm{1549}}^1\times {\mathrm{1831}}^1$

素因数の和:3392

約数の個数: 20

約数和(自身を含む): 343591600

約数和(自身を除く): 113857861

約数列:

[1, 3, 9, 27, 81, 1549, 1831, 4647, 5493, 13941, 16479, 41823, 49437, 125469, 148311, 2836219, 8508657, 25525971, 76577913, 229733739]

約数ペア:

[(1, 229733739), (3, 76577913), (9, 25525971), (27, 8508657), (81, 2836219), (1549, 148311), (1831, 125469), (4647, 49437), (5493, 41823), (13941, 16479)]