1558045359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18217}}^1$

素因数の和:18296

約数の個数: 48

約数和(自身を含む): 2626015392

約数和(自身を除く): 1067970033

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 731, 1677, 1989, 2193, 5031, 6579, 9503, 18217, 28509, 54651, 85527, 163953, 236821, 309689, 710463, 783331, 929067, 2131389, 2349993, 2787201, 4025957, 7049979, 10183303, 12077871, 13316627, 30549909, 36233613, 39949881, 91649727, 119849643, 173116151, 519348453, 1558045359]

約数ペア:

[(1, 1558045359), (3, 519348453), (9, 173116151), (13, 119849643), (17, 91649727), (39, 39949881), (43, 36233613), (51, 30549909), (117, 13316627), (129, 12077871), (153, 10183303), (221, 7049979), (387, 4025957), (559, 2787201), (663, 2349993), (731, 2131389), (1677, 929067), (1989, 783331), (2193, 710463), (5031, 309689), (6579, 236821), (9503, 163953), (18217, 85527), (28509, 54651)]