126138249

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{274811}}^1$

素因数の和:274837

約数の個数: 16

約数和(自身を含む): 197864640

約数和(自身を除く): 71726391

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 274811, 824433, 2473299, 4671787, 7419897, 14015361, 42046083, 126138249]

約数ペア:

[(1, 126138249), (3, 42046083), (9, 14015361), (17, 7419897), (27, 4671787), (51, 2473299), (153, 824433), (459, 274811)]