8140718889

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2729}}^1$

素因数の和:2919

約数の個数: 64

約数和(自身を含む): 13098758400

約数和(自身を除く): 4958039511

約数列:

[1, 3, 9, 17, 27, 51, 67, 97, 153, 201, 291, 459, 603, 873, 1139, 1649, 1809, 2619, 2729, 3417, 4947, 6499, 8187, 10251, 14841, 19497, 24561, 30753, 44523, 46393, 58491, 73683, 110483, 139179, 175473, 182843, 264713, 331449, 417537, 548529, 794139, 994347, 1252611, 1645587, 2382417, 2983041, 3108331, 4500121, 4936761, 7147251, 9324993, 13500363, 17735771, 27974979, 40501089, 53207313, 83924937, 121503267, 159621939, 301508107, 478865817, 904524321, 2713572963, 8140718889]

約数ペア:

[(1, 8140718889), (3, 2713572963), (9, 904524321), (17, 478865817), (27, 301508107), (51, 159621939), (67, 121503267), (97, 83924937), (153, 53207313), (201, 40501089), (291, 27974979), (459, 17735771), (603, 13500363), (873, 9324993), (1139, 7147251), (1649, 4936761), (1809, 4500121), (2619, 3108331), (2729, 2983041), (3417, 2382417), (4947, 1645587), (6499, 1252611), (8187, 994347), (10251, 794139), (14841, 548529), (19497, 417537), (24561, 331449), (30753, 264713), (44523, 182843), (46393, 175473), (58491, 139179), (73683, 110483)]