168997509

素因数分解:

$3^6\times {\mathrm{231821}}^1$

素因数の和:231839

約数の個数: 14

約数和(自身を含む): 253381446

約数和(自身を除く): 84383937

約数列:

[1, 3, 9, 27, 81, 243, 729, 231821, 695463, 2086389, 6259167, 18777501, 56332503, 168997509]

約数ペア:

[(1, 168997509), (3, 56332503), (9, 18777501), (27, 6259167), (81, 2086389), (243, 695463), (729, 231821)]