81259541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1231}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 94203648

約数和(自身を除く): 12944107

約数列:

[1, 11, 17, 187, 353, 1231, 3883, 6001, 13541, 20927, 66011, 230197, 434543, 4779973, 7387231, 81259541]

約数ペア:

[(1, 81259541), (11, 7387231), (17, 4779973), (187, 434543), (353, 230197), (1231, 66011), (3883, 20927), (6001, 13541)]