67607407

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{19433}}^1$

素因数の和:19518

約数の個数: 12

約数和(自身を含む): 79757136

約数和(自身を除く): 12149729

約数列:

[1, 7, 49, 71, 497, 3479, 19433, 136031, 952217, 1379743, 9658201, 67607407]

約数ペア:

[(1, 67607407), (7, 9658201), (49, 1379743), (71, 952217), (497, 136031), (3479, 19433)]