80864953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 89510400

約数和(自身を除く): 8645447

約数列:

[1, 13, 71, 79, 923, 1027, 1109, 5609, 14417, 72917, 78739, 87611, 1023607, 1138943, 6220381, 80864953]

約数ペア:

[(1, 80864953), (13, 6220381), (71, 1138943), (79, 1023607), (923, 87611), (1027, 78739), (1109, 72917), (5609, 14417)]