27766512369

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2453

約数の個数: 96

約数和(自身を含む): 45768602880

約数和(自身を除く): 18002090511

約数列:

[1, 3, 9, 17, 27, 41, 51, 71, 81, 123, 153, 213, 243, 369, 459, 639, 697, 1107, 1207, 1377, 1917, 2091, 2309, 2911, 3321, 3621, 4131, 5751, 6273, 6927, 8733, 9963, 10863, 17253, 18819, 20781, 26199, 32589, 39253, 49487, 56457, 62343, 78597, 94669, 97767, 117759, 148461, 163939, 169371, 187029, 235791, 284007, 293301, 353277, 445383, 491817, 561087, 707373, 852021, 1059831, 1336149, 1475451, 1609373, 2556063, 2786963, 3179493, 4008447, 4426353, 4828119, 6721499, 7668189, 8360889, 9538479, 12025341, 13279059, 14484357, 20164497, 23004567, 25082667, 39837177, 43453071, 60493491, 75248001, 114265483, 130359213, 181480473, 225744003, 342796449, 391077639, 544441419, 677232009, 1028389347, 1633324257, 3085168041, 9255504123, 27766512369]

約数ペア:

[(1, 27766512369), (3, 9255504123), (9, 3085168041), (17, 1633324257), (27, 1028389347), (41, 677232009), (51, 544441419), (71, 391077639), (81, 342796449), (123, 225744003), (153, 181480473), (213, 130359213), (243, 114265483), (369, 75248001), (459, 60493491), (639, 43453071), (697, 39837177), (1107, 25082667), (1207, 23004567), (1377, 20164497), (1917, 14484357), (2091, 13279059), (2309, 12025341), (2911, 9538479), (3321, 8360889), (3621, 7668189), (4131, 6721499), (5751, 4828119), (6273, 4426353), (6927, 4008447), (8733, 3179493), (9963, 2786963), (10863, 2556063), (17253, 1609373), (18819, 1475451), (20781, 1336149), (26199, 1059831), (32589, 852021), (39253, 707373), (49487, 561087), (56457, 491817), (62343, 445383), (78597, 353277), (94669, 293301), (97767, 284007), (117759, 235791), (148461, 187029), (163939, 169371)]