55520031

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{8501}}^1$

素因数の和:8822

約数の個数: 16

約数和(自身を含む): 84883968

約数和(自身を除く): 29363937

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 8501, 25503, 59507, 178521, 2643811, 7931433, 18506677, 55520031]

約数ペア:

[(1, 55520031), (3, 18506677), (7, 7931433), (21, 2643811), (311, 178521), (933, 59507), (2177, 25503), (6531, 8501)]