81153391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 91623168

約数和(自身を除く): 10469777

約数列:

[1, 11, 41, 103, 451, 1133, 1747, 4223, 19217, 46453, 71627, 179941, 787897, 1979351, 7377581, 81153391]

約数ペア:

[(1, 81153391), (11, 7377581), (41, 1979351), (103, 787897), (451, 179941), (1133, 71627), (1747, 46453), (4223, 19217)]