27292401

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 40772160

約数和(自身を除く): 13479759

約数列:

[1, 3, 9, 43, 109, 129, 327, 387, 647, 981, 1941, 4687, 5823, 14061, 27821, 42183, 70523, 83463, 211569, 250389, 634707, 3032489, 9097467, 27292401]

約数ペア:

[(1, 27292401), (3, 9097467), (9, 3032489), (43, 634707), (109, 250389), (129, 211569), (327, 83463), (387, 70523), (647, 42183), (981, 27821), (1941, 14061), (4687, 5823)]