3997673199

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 6654538800

約数和(自身を除く): 2656865601

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 349, 443, 507, 663, 1047, 1329, 1521, 1989, 2873, 3141, 3987, 4537, 5759, 5933, 7531, 8619, 13611, 17277, 17799, 22593, 25857, 40833, 51831, 53397, 58981, 67779, 74867, 77129, 97903, 154607, 176943, 224601, 231387, 293709, 463821, 530829, 673803, 694161, 881127, 1002677, 1272739, 1391463, 2009891, 2628319, 3008031, 3818217, 6029673, 7884957, 9024093, 11454651, 18089019, 23654871, 26128583, 34168147, 78385749, 102504441, 235157247, 307513323, 444185911, 1332557733, 3997673199]

約数ペア:

[(1, 3997673199), (3, 1332557733), (9, 444185911), (13, 307513323), (17, 235157247), (39, 102504441), (51, 78385749), (117, 34168147), (153, 26128583), (169, 23654871), (221, 18089019), (349, 11454651), (443, 9024093), (507, 7884957), (663, 6029673), (1047, 3818217), (1329, 3008031), (1521, 2628319), (1989, 2009891), (2873, 1391463), (3141, 1272739), (3987, 1002677), (4537, 881127), (5759, 694161), (5933, 673803), (7531, 530829), (8619, 463821), (13611, 293709), (17277, 231387), (17799, 224601), (22593, 176943), (25857, 154607), (40833, 97903), (51831, 77129), (53397, 74867), (58981, 67779)]