127716531

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{5557}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 175010304

約数和(自身を除く): 47293773

約数列:

[1, 3, 47, 141, 163, 489, 5557, 7661, 16671, 22983, 261179, 783537, 905791, 2717373, 42572177, 127716531]

約数ペア:

[(1, 127716531), (3, 42572177), (47, 2717373), (141, 905791), (163, 783537), (489, 261179), (5557, 22983), (7661, 16671)]