151489431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43049}}^1$

素因数の和:43095

約数の個数: 24

約数和(自身を含む): 241768800

約数和(自身を除く): 90279369

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 43049, 129147, 387441, 731833, 990127, 2195499, 2970381, 6586497, 8911143, 16832159, 50496477, 151489431]

約数ペア:

[(1, 151489431), (3, 50496477), (9, 16832159), (17, 8911143), (23, 6586497), (51, 2970381), (69, 2195499), (153, 990127), (207, 731833), (391, 387441), (1173, 129147), (3519, 43049)]