207636147

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{4027}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 318582576

約数和(自身を除く): 110946429

約数列:

[1, 3, 9, 17, 51, 153, 337, 1011, 3033, 4027, 5729, 12081, 17187, 36243, 51561, 68459, 205377, 616131, 1357099, 4071297, 12213891, 23070683, 69212049, 207636147]

約数ペア:

[(1, 207636147), (3, 69212049), (9, 23070683), (17, 12213891), (51, 4071297), (153, 1357099), (337, 616131), (1011, 205377), (3033, 68459), (4027, 51561), (5729, 36243), (12081, 17187)]