27702807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5347}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 40559232

約数和(自身を除く): 12856425

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 5347, 16041, 58817, 176451, 839479, 2518437, 9234269, 27702807]

約数ペア:

[(1, 27702807), (3, 9234269), (11, 2518437), (33, 839479), (157, 176451), (471, 58817), (1727, 16041), (5181, 5347)]