206570961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{10631}}^1$

素因数の和:10781

約数の個数: 24

約数和(自身を含む): 318449664

約数和(自身を除く): 111878703

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 6477, 10631, 19431, 31893, 95679, 180727, 542181, 1350137, 1626543, 4050411, 12151233, 22952329, 68856987, 206570961]

約数ペア:

[(1, 206570961), (3, 68856987), (9, 22952329), (17, 12151233), (51, 4050411), (127, 1626543), (153, 1350137), (381, 542181), (1143, 180727), (2159, 95679), (6477, 31893), (10631, 19431)]