2734820253

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1$

素因数の和:1848

約数の個数: 80

約数和(自身を含む): 4674301632

約数和(自身を除く): 1939481379

約数列:

[1, 3, 9, 11, 27, 33, 41, 43, 81, 99, 123, 129, 297, 369, 387, 451, 473, 891, 1107, 1161, 1353, 1419, 1741, 1763, 3321, 3483, 4059, 4257, 5223, 5289, 12177, 12771, 15669, 15867, 19151, 19393, 36531, 38313, 47007, 47601, 57453, 58179, 71381, 74863, 141021, 142803, 172359, 174537, 214143, 224589, 517077, 523611, 642429, 673767, 785191, 823493, 1551231, 1570833, 1927287, 2021301, 2355573, 2470479, 3069383, 5781861, 6063903, 7066719, 7411437, 9208149, 21200157, 22234311, 27624447, 33763213, 63600471, 66702933, 82873341, 101289639, 248620023, 303868917, 911606751, 2734820253]

約数ペア:

[(1, 2734820253), (3, 911606751), (9, 303868917), (11, 248620023), (27, 101289639), (33, 82873341), (41, 66702933), (43, 63600471), (81, 33763213), (99, 27624447), (123, 22234311), (129, 21200157), (297, 9208149), (369, 7411437), (387, 7066719), (451, 6063903), (473, 5781861), (891, 3069383), (1107, 2470479), (1161, 2355573), (1353, 2021301), (1419, 1927287), (1741, 1570833), (1763, 1551231), (3321, 823493), (3483, 785191), (4059, 673767), (4257, 642429), (5223, 523611), (5289, 517077), (12177, 224589), (12771, 214143), (15669, 174537), (15867, 172359), (19151, 142803), (19393, 141021), (36531, 74863), (38313, 71381), (47007, 58179), (47601, 57453)]