127955421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10177}}^1$

素因数の和:10321

約数の個数: 24

約数和(自身を含む): 203234304

約数和(自身を除く): 75278883

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 10177, 12573, 30531, 91593, 111947, 335841, 1007523, 1292479, 3877437, 11632311, 14217269, 42651807, 127955421]

約数ペア:

[(1, 127955421), (3, 42651807), (9, 14217269), (11, 11632311), (33, 3877437), (99, 1292479), (127, 1007523), (381, 335841), (1143, 111947), (1397, 91593), (4191, 30531), (10177, 12573)]