27563283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 43767360

約数和(自身を除く): 16204077

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 2003, 4587, 6009, 13761, 18027, 22033, 66099, 198297, 278417, 835251, 2505753, 3062587, 9187761, 27563283]

約数ペア:

[(1, 27563283), (3, 9187761), (9, 3062587), (11, 2505753), (33, 835251), (99, 278417), (139, 198297), (417, 66099), (1251, 22033), (1529, 18027), (2003, 13761), (4587, 6009)]