26979159885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{130457}}^1$

素因数の和:131293

約数の個数: 32

約数和(自身を含む): 45762579072

約数和(自身を除く): 18783419187

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 811, 2433, 4055, 12165, 13787, 41361, 68935, 130457, 206805, 391371, 652285, 1956855, 2217769, 6653307, 11088845, 33266535, 105800627, 317401881, 529003135, 1587009405, 1798610659, 5395831977, 8993053295, 26979159885]

約数ペア:

[(1, 26979159885), (3, 8993053295), (5, 5395831977), (15, 1798610659), (17, 1587009405), (51, 529003135), (85, 317401881), (255, 105800627), (811, 33266535), (2433, 11088845), (4055, 6653307), (12165, 2217769), (13787, 1956855), (41361, 652285), (68935, 391371), (130457, 206805)]