81229247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7121}}^1$

素因数の和:7210

約数の個数: 16

約数和(自身を含む): 95377824

約数和(自身を除く): 14148577

約数列:

[1, 11, 17, 61, 187, 671, 1037, 7121, 11407, 78331, 121057, 434381, 1331627, 4778191, 7384477, 81229247]

約数ペア:

[(1, 81229247), (11, 7384477), (17, 4778191), (61, 1331627), (187, 434381), (671, 121057), (1037, 78331), (7121, 11407)]