27820089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2029

約数の個数: 24

約数和(自身を含む): 44151744

約数和(自身を除く): 16331655

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 1861, 4983, 5583, 14949, 16749, 20471, 61413, 184239, 281011, 843033, 2529099, 3091121, 9273363, 27820089]

約数ペア:

[(1, 27820089), (3, 9273363), (9, 3091121), (11, 2529099), (33, 843033), (99, 281011), (151, 184239), (453, 61413), (1359, 20471), (1661, 16749), (1861, 14949), (4983, 5583)]