73821891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{172079}}^1$

素因数の和:172106

約数の個数: 16

約数和(自身を含む): 115637760

約数和(自身を除く): 41815869

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 172079, 516237, 1892869, 2237027, 5678607, 6711081, 24607297, 73821891]

約数ペア:

[(1, 73821891), (3, 24607297), (11, 6711081), (13, 5678607), (33, 2237027), (39, 1892869), (143, 516237), (429, 172079)]