79423227

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 128540160

約数和(自身を除く): 49116933

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 3187, 8307, 9561, 24921, 28683, 41431, 86049, 124293, 226277, 372879, 678831, 1118637, 2036493, 2941601, 6109479, 8824803, 26474409, 79423227]

約数ペア:

[(1, 79423227), (3, 26474409), (9, 8824803), (13, 6109479), (27, 2941601), (39, 2036493), (71, 1118637), (117, 678831), (213, 372879), (351, 226277), (639, 124293), (923, 86049), (1917, 41431), (2769, 28683), (3187, 24921), (8307, 9561)]