90831081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{38767}}^1$

素因数の和:38852

約数の個数: 16

約数和(自身を含む): 133982208

約数和(自身を除く): 43151127

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 38767, 116301, 426437, 1279311, 2752457, 8257371, 30277027, 90831081]

約数ペア:

[(1, 90831081), (3, 30277027), (11, 8257371), (33, 2752457), (71, 1279311), (213, 426437), (781, 116301), (2343, 38767)]