27140841

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 49853440

約数和(自身を除く): 22712599

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1069, 1209, 1953, 2821, 3207, 3627, 7483, 8463, 9621, 13897, 22449, 25389, 33139, 41691, 67347, 97279, 99417, 125073, 231973, 291837, 298251, 430807, 695919, 875511, 1292421, 2087757, 3015649, 3877263, 9046947, 27140841]

約数ペア:

[(1, 27140841), (3, 9046947), (7, 3877263), (9, 3015649), (13, 2087757), (21, 1292421), (31, 875511), (39, 695919), (63, 430807), (91, 298251), (93, 291837), (117, 231973), (217, 125073), (273, 99417), (279, 97279), (403, 67347), (651, 41691), (819, 33139), (1069, 25389), (1209, 22449), (1953, 13897), (2821, 9621), (3207, 8463), (3627, 7483)]