127725537

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{2081}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 174888000

約数和(自身を除く): 47162463

約数列:

[1, 3, 41, 123, 499, 1497, 2081, 6243, 20459, 61377, 85321, 255963, 1038419, 3115257, 42575179, 127725537]

約数ペア:

[(1, 127725537), (3, 42575179), (41, 3115257), (123, 1038419), (499, 255963), (1497, 85321), (2081, 61377), (6243, 20459)]