80384613

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 108858816

約数和(自身を除く): 28474203

約数列:

[1, 3, 131, 137, 393, 411, 1493, 4479, 17947, 53841, 195583, 204541, 586749, 613623, 26794871, 80384613]

約数ペア:

[(1, 80384613), (3, 26794871), (131, 613623), (137, 586749), (393, 204541), (411, 195583), (1493, 53841), (4479, 17947)]