7131336147

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{673}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 11919932640

約数和(自身を除く): 4788596493

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 347, 351, 377, 673, 783, 1041, 1053, 1131, 2019, 2349, 3123, 3393, 4511, 6057, 8749, 9369, 10063, 10179, 13533, 18171, 19517, 26247, 28107, 30189, 30537, 40599, 54513, 58551, 78741, 90567, 121797, 130819, 175653, 233531, 236223, 253721, 271701, 365391, 392457, 526959, 700593, 708669, 761163, 815103, 1177371, 1580877, 2101779, 2283489, 3035903, 3532113, 6305337, 6772399, 6850467, 9107709, 10596339, 18916011, 20317197, 20551401, 27323127, 60951591, 81969381, 88041187, 182854773, 245908143, 264123561, 548564319, 792370683, 2377112049, 7131336147]

約数ペア:

[(1, 7131336147), (3, 2377112049), (9, 792370683), (13, 548564319), (27, 264123561), (29, 245908143), (39, 182854773), (81, 88041187), (87, 81969381), (117, 60951591), (261, 27323127), (347, 20551401), (351, 20317197), (377, 18916011), (673, 10596339), (783, 9107709), (1041, 6850467), (1053, 6772399), (1131, 6305337), (2019, 3532113), (2349, 3035903), (3123, 2283489), (3393, 2101779), (4511, 1580877), (6057, 1177371), (8749, 815103), (9369, 761163), (10063, 708669), (10179, 700593), (13533, 526959), (18171, 392457), (19517, 365391), (26247, 271701), (28107, 253721), (30189, 236223), (30537, 233531), (40599, 175653), (54513, 130819), (58551, 121797), (78741, 90567)]