26678741661

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79423}}^1$

素因数の和:79488

約数の個数: 80

約数和(自身を含む): 48435932160

約数和(自身を除く): 21757190499

約数列:

[1, 3, 9, 11, 13, 27, 29, 33, 39, 81, 87, 99, 117, 143, 261, 297, 319, 351, 377, 429, 783, 891, 957, 1053, 1131, 1287, 2349, 2871, 3393, 3861, 4147, 8613, 10179, 11583, 12441, 25839, 30537, 37323, 79423, 111969, 238269, 335907, 714807, 873653, 1032499, 2144421, 2303267, 2620959, 3097497, 6433263, 6909801, 7862877, 9292491, 11357489, 20729403, 23588631, 25335937, 27877473, 29942471, 34072467, 62188209, 70765893, 76007811, 83632419, 89827413, 102217401, 186564627, 228023433, 269482239, 306652203, 329367181, 684070299, 808446717, 919956609, 988101543, 2052210897, 2425340151, 2964304629, 8892913887, 26678741661]

約数ペア:

[(1, 26678741661), (3, 8892913887), (9, 2964304629), (11, 2425340151), (13, 2052210897), (27, 988101543), (29, 919956609), (33, 808446717), (39, 684070299), (81, 329367181), (87, 306652203), (99, 269482239), (117, 228023433), (143, 186564627), (261, 102217401), (297, 89827413), (319, 83632419), (351, 76007811), (377, 70765893), (429, 62188209), (783, 34072467), (891, 29942471), (957, 27877473), (1053, 25335937), (1131, 23588631), (1287, 20729403), (2349, 11357489), (2871, 9292491), (3393, 7862877), (3861, 6909801), (4147, 6433263), (8613, 3097497), (10179, 2620959), (11583, 2303267), (12441, 2144421), (25839, 1032499), (30537, 873653), (37323, 714807), (79423, 335907), (111969, 238269)]