2756552631

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 4537451520

約数和(自身を除く): 1780898889

約数列:

[1, 3, 7, 21, 29, 41, 53, 87, 123, 159, 203, 287, 371, 609, 861, 1113, 1189, 1537, 2083, 2173, 3567, 4611, 6249, 6519, 8323, 10759, 14581, 15211, 24969, 32277, 43743, 45633, 60407, 63017, 85403, 110399, 181221, 189051, 256209, 331197, 422849, 441119, 597821, 772793, 1268547, 1323357, 1793463, 2318379, 2476687, 3201571, 4526359, 7430061, 9604713, 13579077, 17336809, 22410997, 31684513, 52010427, 67232991, 95053539, 131264411, 393793233, 918850877, 2756552631]

約数ペア:

[(1, 2756552631), (3, 918850877), (7, 393793233), (21, 131264411), (29, 95053539), (41, 67232991), (53, 52010427), (87, 31684513), (123, 22410997), (159, 17336809), (203, 13579077), (287, 9604713), (371, 7430061), (609, 4526359), (861, 3201571), (1113, 2476687), (1189, 2318379), (1537, 1793463), (2083, 1323357), (2173, 1268547), (3567, 772793), (4611, 597821), (6249, 441119), (6519, 422849), (8323, 331197), (10759, 256209), (14581, 189051), (15211, 181221), (24969, 110399), (32277, 85403), (43743, 63017), (45633, 60407)]