54213831

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2767}}^1$

素因数の和:3091

約数の個数: 24

約数和(自身を含む): 89816064

約数和(自身を除く): 35602233

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 2177, 2767, 2799, 6531, 8301, 19369, 19593, 24903, 58107, 174321, 860537, 2581611, 6023759, 7744833, 18071277, 54213831]

約数ペア:

[(1, 54213831), (3, 18071277), (7, 7744833), (9, 6023759), (21, 2581611), (63, 860537), (311, 174321), (933, 58107), (2177, 24903), (2767, 19593), (2799, 19369), (6531, 8301)]