49953267

素因数分解:

$3^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 92574720

約数和(自身を除く): 42621453

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 251, 273, 351, 567, 729, 753, 819, 1053, 1701, 1757, 2187, 2259, 2457, 3159, 3263, 5103, 5271, 6777, 7371, 9477, 9789, 15309, 15813, 20331, 22113, 22841, 28431, 29367, 47439, 60993, 66339, 68523, 88101, 142317, 182979, 199017, 205569, 264303, 426951, 548937, 616707, 792909, 1280853, 1850121, 2378727, 3842559, 5550363, 7136181, 16651089, 49953267]

約数ペア:

[(1, 49953267), (3, 16651089), (7, 7136181), (9, 5550363), (13, 3842559), (21, 2378727), (27, 1850121), (39, 1280853), (63, 792909), (81, 616707), (91, 548937), (117, 426951), (189, 264303), (243, 205569), (251, 199017), (273, 182979), (351, 142317), (567, 88101), (729, 68523), (753, 66339), (819, 60993), (1053, 47439), (1701, 29367), (1757, 28431), (2187, 22841), (2259, 22113), (2457, 20331), (3159, 15813), (3263, 15309), (5103, 9789), (5271, 9477), (6777, 7371)]