72716157

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{9319}}^1$

素因数の和:9362

約数の個数: 24

約数和(自身を含む): 114449600

約数和(自身を除く): 41733443

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 9319, 27957, 83871, 158423, 251613, 475269, 1425807, 2693191, 4277421, 8079573, 24238719, 72716157]

約数ペア:

[(1, 72716157), (3, 24238719), (9, 8079573), (17, 4277421), (27, 2693191), (51, 1425807), (153, 475269), (289, 251613), (459, 158423), (867, 83871), (2601, 27957), (7803, 9319)]