168045003

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7001}}^1$

素因数の和:7144

約数の個数: 32

約数和(自身を含む): 286801920

約数和(自身を除く): 118756917

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 2667, 3429, 7001, 8001, 21003, 24003, 49007, 63009, 147021, 189027, 441063, 889127, 1323189, 2667381, 6223889, 8002143, 18671667, 24006429, 56015001, 168045003]

約数ペア:

[(1, 168045003), (3, 56015001), (7, 24006429), (9, 18671667), (21, 8002143), (27, 6223889), (63, 2667381), (127, 1323189), (189, 889127), (381, 441063), (889, 189027), (1143, 147021), (2667, 63009), (3429, 49007), (7001, 24003), (8001, 21003)]