54960417

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 83808000

約数和(自身を除く): 28847583

約数列:

[1, 3, 9, 27, 53, 159, 193, 199, 477, 579, 597, 1431, 1737, 1791, 5211, 5373, 10229, 10547, 30687, 31641, 38407, 92061, 94923, 115221, 276183, 284769, 345663, 1036989, 2035571, 6106713, 18320139, 54960417]

約数ペア:

[(1, 54960417), (3, 18320139), (9, 6106713), (27, 2035571), (53, 1036989), (159, 345663), (193, 284769), (199, 276183), (477, 115221), (579, 94923), (597, 92061), (1431, 38407), (1737, 31641), (1791, 30687), (5211, 10547), (5373, 10229)]