294549195969

素因数分解:

$3^2\times 7^2\times {\mathrm{2129}}^1\times {\mathrm{313721}}^1$

素因数の和:315870

約数の個数: 36

約数和(自身を含む): 495156844260

約数和(自身を除く): 200607648291

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 2129, 6387, 14903, 19161, 44709, 104321, 134127, 312963, 313721, 938889, 941163, 2196047, 2823489, 6588141, 15372329, 19764423, 46116987, 138350961, 667912009, 2003736027, 4675384063, 6011208081, 14026152189, 32727688441, 42078456567, 98183065323, 294549195969]

約数ペア:

[(1, 294549195969), (3, 98183065323), (7, 42078456567), (9, 32727688441), (21, 14026152189), (49, 6011208081), (63, 4675384063), (147, 2003736027), (441, 667912009), (2129, 138350961), (6387, 46116987), (14903, 19764423), (19161, 15372329), (44709, 6588141), (104321, 2823489), (134127, 2196047), (312963, 941163), (313721, 938889)]