12565527831

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{3019}}^1\times {\mathrm{20107}}^1$

素因数の和:23155

約数の個数: 24

約数和(自身を含む): 18946561920

約数和(自身を除く): 6381034089

約数列:

[1, 3, 9, 23, 69, 207, 3019, 9057, 20107, 27171, 60321, 69437, 180963, 208311, 462461, 624933, 1387383, 4162149, 60703033, 182109099, 546327297, 1396169759, 4188509277, 12565527831]

約数ペア:

[(1, 12565527831), (3, 4188509277), (9, 1396169759), (23, 546327297), (69, 182109099), (207, 60703033), (3019, 4162149), (9057, 1387383), (20107, 624933), (27171, 462461), (60321, 208311), (69437, 180963)]