126079009

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{42181}}^1$

素因数の和:42256

約数の個数: 12

約数和(自身を含む): 149071188

約数和(自身を除く): 22992179

約数列:

[1, 7, 49, 61, 427, 2989, 42181, 295267, 2066869, 2573041, 18011287, 126079009]

約数ペア:

[(1, 126079009), (7, 18011287), (49, 2573041), (61, 2066869), (427, 295267), (2989, 42181)]