128927103

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2789}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 181238400

約数和(自身を除く): 52311297

約数列:

[1, 3, 19, 57, 811, 2433, 2789, 8367, 15409, 46227, 52991, 158973, 2261879, 6785637, 42975701, 128927103]

約数ペア:

[(1, 128927103), (3, 42975701), (19, 6785637), (57, 2261879), (811, 158973), (2433, 52991), (2789, 46227), (8367, 15409)]