67412583

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2244

約数の個数: 36

約数和(自身を含む): 114920208

約数和(自身を除く): 47507625

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 2153, 3479, 4473, 6459, 10437, 15071, 19377, 31311, 45213, 105497, 135639, 152863, 316491, 458589, 949473, 1070041, 1375767, 3210123, 7490287, 9630369, 22470861, 67412583]

約数ペア:

[(1, 67412583), (3, 22470861), (7, 9630369), (9, 7490287), (21, 3210123), (49, 1375767), (63, 1070041), (71, 949473), (147, 458589), (213, 316491), (441, 152863), (497, 135639), (639, 105497), (1491, 45213), (2153, 31311), (3479, 19377), (4473, 15071), (6459, 10437)]