77882523

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 105321216

約数和(自身を除く): 27438693

約数列:

[1, 3, 103, 307, 309, 821, 921, 2463, 31621, 84563, 94863, 252047, 253689, 756141, 25960841, 77882523]

約数ペア:

[(1, 77882523), (3, 25960841), (103, 756141), (307, 253689), (309, 252047), (821, 94863), (921, 84563), (2463, 31621)]