84027051

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{10271}}^1$

素因数の和:10384

約数の個数: 20

約数和(自身を含む): 126777024

約数和(自身を除く): 42749973

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 8181, 10271, 30813, 92439, 277317, 831951, 1037371, 3112113, 9336339, 28009017, 84027051]

約数ペア:

[(1, 84027051), (3, 28009017), (9, 9336339), (27, 3112113), (81, 1037371), (101, 831951), (303, 277317), (909, 92439), (2727, 30813), (8181, 10271)]