66545809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10271}}^1$

素因数の和:10332

約数の個数: 16

約数和(自身を含む): 78888960

約数和(自身を除く): 12343151

約数列:

[1, 11, 19, 31, 209, 341, 589, 6479, 10271, 112981, 195149, 318401, 2146639, 3502411, 6049619, 66545809]

約数ペア:

[(1, 66545809), (11, 6049619), (19, 3502411), (31, 2146639), (209, 318401), (341, 195149), (589, 112981), (6479, 10271)]