66171787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 73751040

約数和(自身を除く): 7579253

約数列:

[1, 11, 71, 193, 439, 781, 2123, 4829, 13703, 31169, 84727, 150733, 342859, 931997, 6015617, 66171787]

約数ペア:

[(1, 66171787), (11, 6015617), (71, 931997), (193, 342859), (439, 150733), (781, 84727), (2123, 31169), (4829, 13703)]