125065353

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 201456640

約数和(自身を除く): 76391287

約数列:

[1, 3, 7, 19, 21, 57, 133, 307, 399, 921, 1021, 2149, 3063, 5833, 6447, 7147, 17499, 19399, 21441, 40831, 58197, 122493, 135793, 313447, 407379, 940341, 2194129, 5955493, 6582387, 17866479, 41688451, 125065353]

約数ペア:

[(1, 125065353), (3, 41688451), (7, 17866479), (19, 6582387), (21, 5955493), (57, 2194129), (133, 940341), (307, 407379), (399, 313447), (921, 135793), (1021, 122493), (2149, 58197), (3063, 40831), (5833, 21441), (6447, 19399), (7147, 17499)]