117597207

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 201600000

約数和(自身を除く): 84002793

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 149, 177, 273, 343, 413, 447, 637, 767, 1029, 1043, 1239, 1911, 1937, 2301, 2891, 3129, 4459, 5369, 5811, 7301, 8673, 8791, 13377, 13559, 16107, 20237, 21903, 26373, 37583, 40677, 51107, 60711, 61537, 94913, 112749, 114283, 153321, 184611, 263081, 284739, 342849, 430759, 664391, 789243, 799981, 1292277, 1993173, 2399943, 3015313, 5599867, 9045939, 16799601, 39199069, 117597207]

約数ペア:

[(1, 117597207), (3, 39199069), (7, 16799601), (13, 9045939), (21, 5599867), (39, 3015313), (49, 2399943), (59, 1993173), (91, 1292277), (147, 799981), (149, 789243), (177, 664391), (273, 430759), (343, 342849), (413, 284739), (447, 263081), (637, 184611), (767, 153321), (1029, 114283), (1043, 112749), (1239, 94913), (1911, 61537), (1937, 60711), (2301, 51107), (2891, 40677), (3129, 37583), (4459, 26373), (5369, 21903), (5811, 20237), (7301, 16107), (8673, 13559), (8791, 13377)]