54795321

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28057}}^1$

素因数の和:28101

約数の個数: 24

約数和(自身を含む): 93377024

約数和(自身を除く): 38581703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 28057, 84171, 196399, 252513, 589197, 869767, 1767591, 2609301, 6088369, 7827903, 18265107, 54795321]

約数ペア:

[(1, 54795321), (3, 18265107), (7, 7827903), (9, 6088369), (21, 2609301), (31, 1767591), (63, 869767), (93, 589197), (217, 252513), (279, 196399), (651, 84171), (1953, 28057)]