103556943

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 179547264

約数和(自身を除く): 75990321

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 127, 129, 147, 301, 381, 387, 441, 889, 903, 1143, 1849, 2107, 2667, 2709, 5461, 5547, 6223, 6321, 8001, 12943, 16383, 16641, 18669, 18963, 38227, 38829, 49149, 56007, 90601, 114681, 116487, 234823, 267589, 271803, 344043, 704469, 802767, 815409, 1643761, 2113407, 2408301, 4931283, 11506327, 14793849, 34518981, 103556943]

約数ペア:

[(1, 103556943), (3, 34518981), (7, 14793849), (9, 11506327), (21, 4931283), (43, 2408301), (49, 2113407), (63, 1643761), (127, 815409), (129, 802767), (147, 704469), (301, 344043), (381, 271803), (387, 267589), (441, 234823), (889, 116487), (903, 114681), (1143, 90601), (1849, 56007), (2107, 49149), (2667, 38829), (2709, 38227), (5461, 18963), (5547, 18669), (6223, 16641), (6321, 16383), (8001, 12943)]