53270271

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{18439}}^1$

素因数の和:18555

約数の個数: 16

約数和(自身を含む): 79660800

約数和(自身を除く): 26390529

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 18439, 55317, 165951, 497853, 1972973, 5918919, 17756757, 53270271]

約数ペア:

[(1, 53270271), (3, 17756757), (9, 5918919), (27, 1972973), (107, 497853), (321, 165951), (963, 55317), (2889, 18439)]