16490493

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 26593920

約数和(自身を除く): 10103427

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 971, 999, 1887, 2913, 5661, 8739, 16507, 16983, 26217, 35927, 49521, 107781, 148563, 323343, 445689, 610759, 970029, 1832277, 5496831, 16490493]

約数ペア:

[(1, 16490493), (3, 5496831), (9, 1832277), (17, 970029), (27, 610759), (37, 445689), (51, 323343), (111, 148563), (153, 107781), (333, 49521), (459, 35927), (629, 26217), (971, 16983), (999, 16507), (1887, 8739), (2913, 5661)]