61755138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3469}}^1$

素因数の和:3543

約数の個数: 48

約数和(自身を含む): 142908480

約数和(自身を除く): 81153342

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 3469, 5934, 6938, 8901, 10407, 17802, 20814, 31221, 62442, 79787, 149167, 159574, 239361, 298334, 447501, 478722, 718083, 895002, 1342503, 1436166, 2685006, 3430841, 6861682, 10292523, 20585046, 30877569, 61755138]

約数ペア:

[(1, 61755138), (2, 30877569), (3, 20585046), (6, 10292523), (9, 6861682), (18, 3430841), (23, 2685006), (43, 1436166), (46, 1342503), (69, 895002), (86, 718083), (129, 478722), (138, 447501), (207, 298334), (258, 239361), (387, 159574), (414, 149167), (774, 79787), (989, 62442), (1978, 31221), (2967, 20814), (3469, 17802), (5934, 10407), (6938, 8901)]