81054831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188939}}^1$

素因数の和:188966

約数の個数: 16

約数和(自身を含む): 126967680

約数和(自身を除く): 45912849

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 188939, 566817, 2078329, 2456207, 6234987, 7368621, 27018277, 81054831]

約数ペア:

[(1, 81054831), (3, 27018277), (11, 7368621), (13, 6234987), (33, 2456207), (39, 2078329), (143, 566817), (429, 188939)]