6845643

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 54

約数和(自身を含む): 12422124

約数和(自身を除く): 5576481

約数列:

[1, 3, 7, 9, 19, 21, 43, 49, 57, 63, 129, 133, 147, 171, 301, 361, 387, 399, 441, 817, 903, 931, 1083, 1197, 2107, 2451, 2527, 2709, 2793, 3249, 5719, 6321, 7353, 7581, 8379, 15523, 17157, 17689, 18963, 22743, 40033, 46569, 51471, 53067, 108661, 120099, 139707, 159201, 325983, 360297, 760627, 977949, 2281881, 6845643]

約数ペア:

[(1, 6845643), (3, 2281881), (7, 977949), (9, 760627), (19, 360297), (21, 325983), (43, 159201), (49, 139707), (57, 120099), (63, 108661), (129, 53067), (133, 51471), (147, 46569), (171, 40033), (301, 22743), (361, 18963), (387, 17689), (399, 17157), (441, 15523), (817, 8379), (903, 7581), (931, 7353), (1083, 6321), (1197, 5719), (2107, 3249), (2451, 2793), (2527, 2709)]