126648717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{75521}}^1$

素因数の和:75580

約数の個数: 16

約数和(自身を含む): 186086208

約数和(自身を除く): 59437491

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 75521, 226563, 981773, 2945319, 3247403, 9742209, 42216239, 126648717]

約数ペア:

[(1, 126648717), (3, 42216239), (13, 9742209), (39, 3247403), (43, 2945319), (129, 981773), (559, 226563), (1677, 75521)]