68613391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30727}}^1$

素因数の和:30774

約数の個数: 16

約数和(自身を含む): 88496640

約数和(自身を除く): 19883249

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 30727, 215089, 337997, 891083, 2365979, 6237581, 9801913, 68613391]

約数ペア:

[(1, 68613391), (7, 9801913), (11, 6237581), (29, 2365979), (77, 891083), (203, 337997), (319, 215089), (2233, 30727)]