205128033

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{2011}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 301848288

約数和(自身を除く): 96720255

約数列:

[1, 3, 11, 33, 121, 281, 363, 843, 2011, 3091, 6033, 9273, 22121, 34001, 66363, 102003, 243331, 565091, 729993, 1695273, 6216001, 18648003, 68376011, 205128033]

約数ペア:

[(1, 205128033), (3, 68376011), (11, 18648003), (33, 6216001), (121, 1695273), (281, 729993), (363, 565091), (843, 243331), (2011, 102003), (3091, 66363), (6033, 34001), (9273, 22121)]