81268517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6121}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 95209344

約数和(自身を除く): 13940827

約数列:

[1, 11, 17, 71, 187, 781, 1207, 6121, 13277, 67331, 104057, 434591, 1144627, 4780501, 7388047, 81268517]

約数ペア:

[(1, 81268517), (11, 7388047), (17, 4780501), (71, 1144627), (187, 434591), (781, 104057), (1207, 67331), (6121, 13277)]