31363480341

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{5304157}}^1$

素因数の和:5304242

約数の個数: 20

約数和(自身を含む): 47493430732

約数和(自身を除く): 16129950391

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 5304157, 15912471, 47737413, 143212239, 387203461, 429636717, 1161610383, 3484831149, 10454493447, 31363480341]

約数ペア:

[(1, 31363480341), (3, 10454493447), (9, 3484831149), (27, 1161610383), (73, 429636717), (81, 387203461), (219, 143212239), (657, 47737413), (1971, 15912471), (5913, 5304157)]