56822553

素因数分解:

$3^4\times {\mathrm{643}}^1\times {\mathrm{1091}}^1$

素因数の和:1746

約数の個数: 20

約数和(自身を含む): 85093008

約数和(自身を除く): 28270455

約数列:

[1, 3, 9, 27, 81, 643, 1091, 1929, 3273, 5787, 9819, 17361, 29457, 52083, 88371, 701513, 2104539, 6313617, 18940851, 56822553]

約数ペア:

[(1, 56822553), (3, 18940851), (9, 6313617), (27, 2104539), (81, 701513), (643, 88371), (1091, 52083), (1929, 29457), (3273, 17361), (5787, 9819)]