137837229

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 206254080

約数和(自身を除く): 68416851

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 893, 1081, 1311, 2237, 2679, 3243, 6711, 20539, 42503, 51451, 61617, 105139, 127509, 154353, 315417, 977569, 1997641, 2418197, 2932707, 5992923, 7254591, 45945743, 137837229]

約数ペア:

[(1, 137837229), (3, 45945743), (19, 7254591), (23, 5992923), (47, 2932707), (57, 2418197), (69, 1997641), (141, 977569), (437, 315417), (893, 154353), (1081, 127509), (1311, 105139), (2237, 61617), (2679, 51451), (3243, 42503), (6711, 20539)]