80518143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{17881}}^1$

素因数の和:17982

約数の個数: 16

約数和(自身を含む): 114444800

約数和(自身を除く): 33926657

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 17881, 53643, 339739, 1019217, 1412599, 4237797, 26839381, 80518143]

約数ペア:

[(1, 80518143), (3, 26839381), (19, 4237797), (57, 1412599), (79, 1019217), (237, 339739), (1501, 53643), (4503, 17881)]