80377891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 89510400

約数和(自身を除く): 9132509

約数列:

[1, 11, 73, 199, 503, 803, 2189, 5533, 14527, 36719, 100097, 159797, 403909, 1101067, 7307081, 80377891]

約数ペア:

[(1, 80377891), (11, 7307081), (73, 1101067), (199, 403909), (503, 159797), (803, 100097), (2189, 36719), (5533, 14527)]