7125651

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 11749584

約数和(自身を除く): 4623933

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 101, 117, 201, 303, 351, 603, 871, 909, 1053, 1313, 1809, 2613, 2727, 3939, 5427, 6767, 7839, 8181, 11817, 20301, 23517, 35451, 60903, 70551, 87971, 106353, 182709, 263913, 548127, 791739, 2375217, 7125651]

約数ペア:

[(1, 7125651), (3, 2375217), (9, 791739), (13, 548127), (27, 263913), (39, 182709), (67, 106353), (81, 87971), (101, 70551), (117, 60903), (201, 35451), (303, 23517), (351, 20301), (603, 11817), (871, 8181), (909, 7839), (1053, 6767), (1313, 5427), (1809, 3939), (2613, 2727)]