159701247

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{347933}}^1$

素因数の和:347959

約数の個数: 16

約数和(自身を含む): 250512480

約数和(自身を除く): 90811233

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 347933, 1043799, 3131397, 5914861, 9394191, 17744583, 53233749, 159701247]

約数ペア:

[(1, 159701247), (3, 53233749), (9, 17744583), (17, 9394191), (27, 5914861), (51, 3131397), (153, 1043799), (459, 347933)]