54238857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1889}}^1$

素因数の和:2472

約数の個数: 16

約数和(自身を含む): 76749120

約数和(自身を除く): 22510263

約数列:

[1, 3, 17, 51, 563, 1689, 1889, 5667, 9571, 28713, 32113, 96339, 1063507, 3190521, 18079619, 54238857]

約数ペア:

[(1, 54238857), (3, 18079619), (17, 3190521), (51, 1063507), (563, 96339), (1689, 32113), (1889, 28713), (5667, 9571)]