30896667

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 49109760

約数和(自身を除く): 18213093

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 811, 1411, 2241, 2433, 4233, 7299, 12699, 13787, 21897, 38097, 41361, 67313, 124083, 201939, 372249, 605817, 1144321, 1817451, 3432963, 10298889, 30896667]

約数ペア:

[(1, 30896667), (3, 10298889), (9, 3432963), (17, 1817451), (27, 1144321), (51, 605817), (83, 372249), (153, 201939), (249, 124083), (459, 67313), (747, 41361), (811, 38097), (1411, 21897), (2241, 13787), (2433, 12699), (4233, 7299)]