26680293

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 43009920

約数和(自身を除く): 16329627

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1571, 1887, 4713, 5661, 14139, 16983, 26707, 42417, 58127, 80121, 174381, 240363, 523143, 721089, 988159, 1569429, 2964477, 8893431, 26680293]

約数ペア:

[(1, 26680293), (3, 8893431), (9, 2964477), (17, 1569429), (27, 988159), (37, 721089), (51, 523143), (111, 240363), (153, 174381), (333, 80121), (459, 58127), (629, 42417), (999, 26707), (1571, 16983), (1887, 14139), (4713, 5661)]