41652891

素因数分解:

$3^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 71385600

約数和(自身を除く): 29732709

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 131, 147, 309, 343, 393, 441, 721, 917, 927, 1029, 1179, 2163, 2751, 3087, 5047, 6419, 6489, 8253, 13493, 15141, 19257, 35329, 40479, 44933, 45423, 57771, 94451, 105987, 121437, 134799, 283353, 317961, 404397, 661157, 850059, 1983471, 4628099, 5950413, 13884297, 41652891]

約数ペア:

[(1, 41652891), (3, 13884297), (7, 5950413), (9, 4628099), (21, 1983471), (49, 850059), (63, 661157), (103, 404397), (131, 317961), (147, 283353), (309, 134799), (343, 121437), (393, 105987), (441, 94451), (721, 57771), (917, 45423), (927, 44933), (1029, 40479), (1179, 35329), (2163, 19257), (2751, 15141), (3087, 13493), (5047, 8253), (6419, 6489)]