109306719

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{238141}}^1$

素因数の和:238167

約数の個数: 16

約数和(自身を含む): 171462240

約数和(自身を除く): 62155521

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 238141, 714423, 2143269, 4048397, 6429807, 12145191, 36435573, 109306719]

約数ペア:

[(1, 109306719), (3, 36435573), (9, 12145191), (17, 6429807), (27, 4048397), (51, 2143269), (153, 714423), (459, 238141)]