78454143

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{4787}}^1$

素因数の和:5403

約数の個数: 16

約数和(自身を含む): 116444160

約数和(自身を除く): 37990017

約数列:

[1, 3, 9, 27, 607, 1821, 4787, 5463, 14361, 16389, 43083, 129249, 2905709, 8717127, 26151381, 78454143]

約数ペア:

[(1, 78454143), (3, 26151381), (9, 8717127), (27, 2905709), (607, 129249), (1821, 43083), (4787, 16389), (5463, 14361)]