77308929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1543}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 118023360

約数和(自身を除く): 40714431

約数列:

[1, 3, 9, 19, 57, 171, 293, 879, 1543, 2637, 4629, 5567, 13887, 16701, 29317, 50103, 87951, 263853, 452099, 1356297, 4068891, 8589881, 25769643, 77308929]

約数ペア:

[(1, 77308929), (3, 25769643), (9, 8589881), (19, 4068891), (57, 1356297), (171, 452099), (293, 263853), (879, 87951), (1543, 50103), (2637, 29317), (4629, 16701), (5567, 13887)]