91242261

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 63586539

約数列:

[1, 3, 9, 11, 27, 33, 41, 59, 99, 123, 127, 177, 297, 369, 381, 451, 531, 649, 1107, 1143, 1353, 1397, 1593, 1947, 2419, 3429, 4059, 4191, 5207, 5841, 7257, 7493, 12177, 12573, 15621, 17523, 21771, 22479, 26609, 37719, 46863, 57277, 65313, 67437, 79827, 82423, 140589, 171831, 202311, 239481, 247269, 307213, 515493, 718443, 741807, 921639, 1546479, 2225421, 2764917, 3379343, 8294751, 10138029, 30414087, 91242261]

約数ペア:

[(1, 91242261), (3, 30414087), (9, 10138029), (11, 8294751), (27, 3379343), (33, 2764917), (41, 2225421), (59, 1546479), (99, 921639), (123, 741807), (127, 718443), (177, 515493), (297, 307213), (369, 247269), (381, 239481), (451, 202311), (531, 171831), (649, 140589), (1107, 82423), (1143, 79827), (1353, 67437), (1397, 65313), (1593, 57277), (1947, 46863), (2419, 37719), (3429, 26609), (4059, 22479), (4191, 21771), (5207, 17523), (5841, 15621), (7257, 12573), (7493, 12177)]