27263889

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 40825512

約数和(自身を除く): 13561623

約数列:

[1, 3, 9, 53, 61, 159, 183, 477, 549, 937, 2811, 3233, 8433, 9699, 29097, 49661, 57157, 148983, 171471, 446949, 514413, 3029321, 9087963, 27263889]

約数ペア:

[(1, 27263889), (3, 9087963), (9, 3029321), (53, 514413), (61, 446949), (159, 171471), (183, 148983), (477, 57157), (549, 49661), (937, 29097), (2811, 9699), (3233, 8433)]