206569053

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 302318016

約数和(自身を除く): 95748963

約数列:

[1, 3, 9, 131, 241, 393, 723, 727, 1179, 2169, 2181, 6543, 31571, 94713, 95237, 175207, 284139, 285711, 525621, 857133, 1576863, 22952117, 68856351, 206569053]

約数ペア:

[(1, 206569053), (3, 68856351), (9, 22952117), (131, 1576863), (241, 857133), (393, 525621), (723, 285711), (727, 284139), (1179, 175207), (2169, 95237), (2181, 94713), (6543, 31571)]