67264701

素因数分解:

$3^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 105600000

約数和(自身を除く): 38335299

約数列:

[1, 3, 7, 21, 49, 131, 147, 343, 393, 499, 917, 1029, 1497, 2751, 3493, 6419, 10479, 19257, 24451, 44933, 65369, 73353, 134799, 171157, 196107, 457583, 513471, 1372749, 3203081, 9609243, 22421567, 67264701]

約数ペア:

[(1, 67264701), (3, 22421567), (7, 9609243), (21, 3203081), (49, 1372749), (131, 513471), (147, 457583), (343, 196107), (393, 171157), (499, 134799), (917, 73353), (1029, 65369), (1497, 44933), (2751, 24451), (3493, 19257), (6419, 10479)]