2756550069

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{48779}}^1$

素因数の和:48831

約数の個数: 64

約数和(自身を含む): 5244825600

約数和(自身を除く): 2488275531

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 1449, 2093, 2457, 2691, 4347, 6279, 8073, 18837, 48779, 56511, 146337, 341453, 439011, 634127, 1024359, 1121917, 1317033, 1902381, 3073077, 3365751, 4438889, 5707143, 7853419, 9219231, 10097253, 13316667, 14584921, 17121429, 23560257, 30291759, 39950001, 43754763, 70680771, 102094447, 119850003, 131264289, 212042313, 306283341, 393792867, 918850023, 2756550069]

約数ペア:

[(1, 2756550069), (3, 918850023), (7, 393792867), (9, 306283341), (13, 212042313), (21, 131264289), (23, 119850003), (27, 102094447), (39, 70680771), (63, 43754763), (69, 39950001), (91, 30291759), (117, 23560257), (161, 17121429), (189, 14584921), (207, 13316667), (273, 10097253), (299, 9219231), (351, 7853419), (483, 5707143), (621, 4438889), (819, 3365751), (897, 3073077), (1449, 1902381), (2093, 1317033), (2457, 1121917), (2691, 1024359), (4347, 634127), (6279, 439011), (8073, 341453), (18837, 146337), (48779, 56511)]