73768185

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32143}}^1$

素因数の和:32174

約数の個数: 32

約数和(自身を含む): 138862080

約数和(自身を除く): 65093895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 32143, 96429, 160715, 289287, 482145, 546431, 867861, 1446435, 1639293, 2732155, 4339305, 4917879, 8196465, 14753637, 24589395, 73768185]

約数ペア:

[(1, 73768185), (3, 24589395), (5, 14753637), (9, 8196465), (15, 4917879), (17, 4339305), (27, 2732155), (45, 1639293), (51, 1446435), (85, 867861), (135, 546431), (153, 482145), (255, 289287), (459, 160715), (765, 96429), (2295, 32143)]