27831051822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 66233438208

約数和(自身を除く): 38402386386

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 113, 123, 157, 226, 246, 287, 314, 339, 471, 574, 678, 791, 861, 911, 942, 1099, 1582, 1722, 1822, 2198, 2373, 2733, 3297, 4633, 4746, 5466, 6377, 6437, 6594, 9266, 12754, 12874, 13899, 17741, 19131, 19311, 27798, 32431, 35482, 37351, 38262, 38622, 45059, 53223, 64862, 74702, 90118, 97293, 102943, 106446, 112053, 124187, 135177, 143027, 194586, 205886, 224106, 248374, 261457, 270354, 286054, 308829, 372561, 429081, 522914, 617658, 720601, 727381, 745122, 784371, 858162, 1001189, 1441202, 1454762, 1568742, 2002378, 2161803, 2182143, 3003567, 4220663, 4323606, 4364286, 5091667, 5864107, 6007134, 8441326, 10183334, 11728214, 12661989, 15275001, 16162051, 17592321, 25323978, 29544641, 30550002, 32324102, 35184642, 41048749, 48486153, 59089282, 82097498, 88633923, 96972306, 113134357, 123146247, 177267846, 226268714, 246292494, 339403071, 662644091, 678806142, 1325288182, 1987932273, 3975864546, 4638508637, 9277017274, 13915525911, 27831051822]

約数ペア:

[(1, 27831051822), (2, 13915525911), (3, 9277017274), (6, 4638508637), (7, 3975864546), (14, 1987932273), (21, 1325288182), (41, 678806142), (42, 662644091), (82, 339403071), (113, 246292494), (123, 226268714), (157, 177267846), (226, 123146247), (246, 113134357), (287, 96972306), (314, 88633923), (339, 82097498), (471, 59089282), (574, 48486153), (678, 41048749), (791, 35184642), (861, 32324102), (911, 30550002), (942, 29544641), (1099, 25323978), (1582, 17592321), (1722, 16162051), (1822, 15275001), (2198, 12661989), (2373, 11728214), (2733, 10183334), (3297, 8441326), (4633, 6007134), (4746, 5864107), (5466, 5091667), (6377, 4364286), (6437, 4323606), (6594, 4220663), (9266, 3003567), (12754, 2182143), (12874, 2161803), (13899, 2002378), (17741, 1568742), (19131, 1454762), (19311, 1441202), (27798, 1001189), (32431, 858162), (35482, 784371), (37351, 745122), (38262, 727381), (38622, 720601), (45059, 617658), (53223, 522914), (64862, 429081), (74702, 372561), (90118, 308829), (97293, 286054), (102943, 270354), (106446, 261457), (112053, 248374), (124187, 224106), (135177, 205886), (143027, 194586)]