127658349

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 246564864

約数和(自身を除く): 118906515

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 81, 91, 117, 161, 189, 207, 243, 251, 273, 299, 351, 483, 567, 621, 753, 819, 897, 1053, 1449, 1701, 1757, 1863, 2093, 2259, 2457, 2691, 3159, 3263, 4347, 5271, 5589, 5773, 6279, 6777, 7371, 8073, 9789, 13041, 15813, 17319, 18837, 20331, 22113, 22841, 24219, 29367, 39123, 40411, 47439, 51957, 56511, 60993, 68523, 72657, 75049, 88101, 121233, 142317, 155871, 169533, 205569, 225147, 264303, 363699, 426951, 467613, 508599, 525343, 616707, 675441, 792909, 1091097, 1402839, 1576029, 1850121, 2026323, 3273291, 4728087, 5550363, 6078969, 9819873, 14184261, 18236907, 42552783, 127658349]

約数ペア:

[(1, 127658349), (3, 42552783), (7, 18236907), (9, 14184261), (13, 9819873), (21, 6078969), (23, 5550363), (27, 4728087), (39, 3273291), (63, 2026323), (69, 1850121), (81, 1576029), (91, 1402839), (117, 1091097), (161, 792909), (189, 675441), (207, 616707), (243, 525343), (251, 508599), (273, 467613), (299, 426951), (351, 363699), (483, 264303), (567, 225147), (621, 205569), (753, 169533), (819, 155871), (897, 142317), (1053, 121233), (1449, 88101), (1701, 75049), (1757, 72657), (1863, 68523), (2093, 60993), (2259, 56511), (2457, 51957), (2691, 47439), (3159, 40411), (3263, 39123), (4347, 29367), (5271, 24219), (5589, 22841), (5773, 22113), (6279, 20331), (6777, 18837), (7371, 17319), (8073, 15813), (9789, 13041)]