126021791

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{10177}}^1$

素因数の和:10274

約数の個数: 16

約数和(自身を含む): 151448640

約数和(自身を除く): 25426849

約数列:

[1, 7, 29, 61, 203, 427, 1769, 10177, 12383, 71239, 295133, 620797, 2065931, 4345579, 18003113, 126021791]

約数ペア:

[(1, 126021791), (7, 18003113), (29, 4345579), (61, 2065931), (203, 620797), (427, 295133), (1769, 71239), (10177, 12383)]