66489335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1327}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 87201792

約数和(自身を除く): 20712457

約数列:

[1, 5, 11, 55, 911, 1327, 4555, 6635, 10021, 14597, 50105, 72985, 1208897, 6044485, 13297867, 66489335]

約数ペア:

[(1, 66489335), (5, 13297867), (11, 6044485), (55, 1208897), (911, 72985), (1327, 50105), (4555, 14597), (6635, 10021)]