71963507

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7027}}^1$

素因数の和:7071

約数の個数: 24

約数和(自身を含む): 96143040

約数和(自身を除く): 24179533

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 7027, 10241, 49189, 77297, 133513, 344323, 541079, 934591, 1468643, 3787553, 6542137, 10280501, 71963507]

約数ペア:

[(1, 71963507), (7, 10280501), (11, 6542137), (19, 3787553), (49, 1468643), (77, 934591), (133, 541079), (209, 344323), (539, 133513), (931, 77297), (1463, 49189), (7027, 10241)]