47789469

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 92252160

約数和(自身を除く): 44462691

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 43, 59, 63, 69, 91, 117, 129, 161, 177, 207, 273, 299, 301, 387, 413, 483, 531, 559, 767, 819, 897, 903, 989, 1239, 1357, 1449, 1677, 2093, 2301, 2537, 2691, 2709, 2967, 3717, 3913, 4071, 5031, 5369, 6279, 6903, 6923, 7611, 8901, 9499, 11739, 12213, 12857, 16107, 17641, 17759, 18837, 20769, 22833, 28497, 32981, 35217, 38571, 48321, 52923, 53277, 58351, 62307, 85491, 89999, 98943, 115713, 123487, 158769, 159831, 175053, 230867, 269997, 296829, 370461, 408457, 525159, 692601, 758563, 809991, 1111383, 1225371, 2077803, 2275689, 3676113, 5309941, 6827067, 15929823, 47789469]

約数ペア:

[(1, 47789469), (3, 15929823), (7, 6827067), (9, 5309941), (13, 3676113), (21, 2275689), (23, 2077803), (39, 1225371), (43, 1111383), (59, 809991), (63, 758563), (69, 692601), (91, 525159), (117, 408457), (129, 370461), (161, 296829), (177, 269997), (207, 230867), (273, 175053), (299, 159831), (301, 158769), (387, 123487), (413, 115713), (483, 98943), (531, 89999), (559, 85491), (767, 62307), (819, 58351), (897, 53277), (903, 52923), (989, 48321), (1239, 38571), (1357, 35217), (1449, 32981), (1677, 28497), (2093, 22833), (2301, 20769), (2537, 18837), (2691, 17759), (2709, 17641), (2967, 16107), (3717, 12857), (3913, 12213), (4071, 11739), (5031, 9499), (5369, 8901), (6279, 7611), (6903, 6923)]