6886539

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 11499840

約数和(自身を除く): 4613301

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 131, 177, 297, 393, 531, 649, 891, 1179, 1441, 1593, 1947, 3537, 4323, 4779, 5841, 7729, 10611, 12969, 17523, 23187, 38907, 52569, 69561, 85019, 116721, 208683, 255057, 626049, 765171, 2295513, 6886539]

約数ペア:

[(1, 6886539), (3, 2295513), (9, 765171), (11, 626049), (27, 255057), (33, 208683), (59, 116721), (81, 85019), (99, 69561), (131, 52569), (177, 38907), (297, 23187), (393, 17523), (531, 12969), (649, 10611), (891, 7729), (1179, 5841), (1441, 4779), (1593, 4323), (1947, 3537)]