127698519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{76147}}^1$

素因数の和:76206

約数の個数: 16

約数和(自身を含む): 187628672

約数和(自身を除く): 59930153

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 76147, 228441, 989911, 2969733, 3274321, 9822963, 42566173, 127698519]

約数ペア:

[(1, 127698519), (3, 42566173), (13, 9822963), (39, 3274321), (43, 2969733), (129, 989911), (559, 228441), (1677, 76147)]