57242589

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 81861120

約数和(自身を除く): 24618531

約数列:

[1, 3, 37, 43, 67, 111, 129, 179, 201, 537, 1591, 2479, 2881, 4773, 6623, 7437, 7697, 8643, 11993, 19869, 23091, 35979, 106597, 284789, 319791, 443741, 515699, 854367, 1331223, 1547097, 19080863, 57242589]

約数ペア:

[(1, 57242589), (3, 19080863), (37, 1547097), (43, 1331223), (67, 854367), (111, 515699), (129, 443741), (179, 319791), (201, 284789), (537, 106597), (1591, 35979), (2479, 23091), (2881, 19869), (4773, 11993), (6623, 8643), (7437, 7697)]