71723277

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 106142400

約数和(自身を除く): 34419123

約数列:

[1, 3, 9, 71, 107, 213, 321, 639, 963, 1049, 3147, 7597, 9441, 22791, 68373, 74479, 112243, 223437, 336729, 670311, 1010187, 7969253, 23907759, 71723277]

約数ペア:

[(1, 71723277), (3, 23907759), (9, 7969253), (71, 1010187), (107, 670311), (213, 336729), (321, 223437), (639, 112243), (963, 74479), (1049, 68373), (3147, 22791), (7597, 9441)]