16995393

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 27141120

約数和(自身を除く): 10145727

約数列:

[1, 3, 9, 17, 27, 51, 61, 153, 183, 459, 549, 607, 1037, 1647, 1821, 3111, 5463, 9333, 10319, 16389, 27999, 30957, 37027, 92871, 111081, 278613, 333243, 629459, 999729, 1888377, 5665131, 16995393]

約数ペア:

[(1, 16995393), (3, 5665131), (9, 1888377), (17, 999729), (27, 629459), (51, 333243), (61, 278613), (153, 111081), (183, 92871), (459, 37027), (549, 30957), (607, 27999), (1037, 16389), (1647, 10319), (1821, 9333), (3111, 5463)]