159281307

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{28871}}^1$

素因数の和:29490

約数の個数: 12

約数和(自身を含む): 230456304

約数和(自身を除く): 71174997

約数列:

[1, 3, 9, 613, 1839, 5517, 28871, 86613, 259839, 17697923, 53093769, 159281307]

約数ペア:

[(1, 159281307), (3, 53093769), (9, 17697923), (613, 259839), (1839, 86613), (5517, 28871)]