16675227

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1760

約数の個数: 20

約数和(自身を含む): 25121536

約数和(自身を除く): 8446309

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 1621, 3429, 4863, 10287, 14589, 43767, 131301, 205867, 617601, 1852803, 5558409, 16675227]

約数ペア:

[(1, 16675227), (3, 5558409), (9, 1852803), (27, 617601), (81, 205867), (127, 131301), (381, 43767), (1143, 14589), (1621, 10287), (3429, 4863)]