68714559

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 102088272

約数和(自身を除く): 33373713

約数列:

[1, 3, 9, 43, 129, 277, 387, 641, 831, 1923, 2493, 5769, 11911, 27563, 35733, 82689, 107199, 177557, 248067, 532671, 1598013, 7634951, 22904853, 68714559]

約数ペア:

[(1, 68714559), (3, 22904853), (9, 7634951), (43, 1598013), (129, 532671), (277, 248067), (387, 177557), (641, 107199), (831, 82689), (1923, 35733), (2493, 27563), (5769, 11911)]