135221977

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 154374696

約数和(自身を除く): 19152719

約数列:

[1, 11, 41, 97, 121, 281, 451, 1067, 3091, 3977, 4961, 11521, 11737, 27257, 34001, 43747, 126731, 299827, 481217, 1117537, 1394041, 3298097, 12292907, 135221977]

約数ペア:

[(1, 135221977), (11, 12292907), (41, 3298097), (97, 1394041), (121, 1117537), (281, 481217), (451, 299827), (1067, 126731), (3091, 43747), (3977, 34001), (4961, 27257), (11521, 11737)]