90456429

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{15329}}^1$

素因数の和:15620

約数の個数: 16

約数和(自身を含む): 138337920

約数和(自身を除く): 47881491

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 15329, 45987, 107303, 321909, 4307449, 12922347, 30152143, 90456429]

約数ペア:

[(1, 90456429), (3, 30152143), (7, 12922347), (21, 4307449), (281, 321909), (843, 107303), (1967, 45987), (5901, 15329)]