127562553

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{109873}}^1$

素因数の和:109925

約数の個数: 16

約数和(自身を含む): 193378240

約数和(自身を除く): 65815687

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 109873, 329619, 988857, 2966571, 4724539, 14173617, 42520851, 127562553]

約数ペア:

[(1, 127562553), (3, 42520851), (9, 14173617), (27, 4724539), (43, 2966571), (129, 988857), (387, 329619), (1161, 109873)]