68943177

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{150203}}^1$

素因数の和:150229

約数の個数: 16

約数和(自身を含む): 108146880

約数和(自身を除く): 39203703

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 150203, 450609, 1351827, 2553451, 4055481, 7660353, 22981059, 68943177]

約数ペア:

[(1, 68943177), (3, 22981059), (9, 7660353), (17, 4055481), (27, 2553451), (51, 1351827), (153, 450609), (459, 150203)]