125971293

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{31081}}^1$

素因数の和:31284

約数の個数: 16

約数和(自身を含む): 192957056

約数和(自身を除く): 66985763

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 31081, 93243, 217567, 652701, 5998633, 17995899, 41990431, 125971293]

約数ペア:

[(1, 125971293), (3, 41990431), (7, 17995899), (21, 5998633), (193, 652701), (579, 217567), (1351, 93243), (4053, 31081)]