3621415691781

素因数分解:

$3^4\times {\mathrm{198827}}^1\times {\mathrm{224863}}^1$

素因数の和:423702

約数の個数: 20

約数和(自身を含む): 5409820386432

約数和(自身を除く): 1788404694651

約数列:

[1, 3, 9, 27, 81, 198827, 224863, 596481, 674589, 1789443, 2023767, 5368329, 6071301, 16104987, 18213903, 44708835701, 134126507103, 402379521309, 1207138563927, 3621415691781]

約数ペア:

[(1, 3621415691781), (3, 1207138563927), (9, 402379521309), (27, 134126507103), (81, 44708835701), (198827, 18213903), (224863, 16104987), (596481, 6071301), (674589, 5368329), (1789443, 2023767)]