27688113

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{739}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 42020160

約数和(自身を除く): 14332047

約数列:

[1, 3, 9, 23, 69, 181, 207, 543, 739, 1629, 2217, 4163, 6651, 12489, 16997, 37467, 50991, 133759, 152973, 401277, 1203831, 3076457, 9229371, 27688113]

約数ペア:

[(1, 27688113), (3, 9229371), (9, 3076457), (23, 1203831), (69, 401277), (181, 152973), (207, 133759), (543, 50991), (739, 37467), (1629, 16997), (2217, 12489), (4163, 6651)]