89757159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 130368000

約数和(自身を除く): 40610841

約数列:

[1, 3, 19, 41, 57, 123, 193, 199, 579, 597, 779, 2337, 3667, 3781, 7913, 8159, 11001, 11343, 23739, 24477, 38407, 115221, 150347, 155021, 451041, 465063, 729733, 1574687, 2189199, 4724061, 29919053, 89757159]

約数ペア:

[(1, 89757159), (3, 29919053), (19, 4724061), (41, 2189199), (57, 1574687), (123, 729733), (193, 465063), (199, 451041), (579, 155021), (597, 150347), (779, 115221), (2337, 38407), (3667, 24477), (3781, 23739), (7913, 11343), (8159, 11001)]