67132681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45887}}^1$

素因数の和:45924

約数の個数: 16

約数和(自身を含む): 88104960

約数和(自身を除く): 20972279

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 45887, 321209, 504757, 871853, 3533299, 6102971, 9590383, 67132681]

約数ペア:

[(1, 67132681), (7, 9590383), (11, 6102971), (19, 3533299), (77, 871853), (133, 504757), (209, 321209), (1463, 45887)]