6543963

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 10497600

約数和(自身を除く): 3953637

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 269, 459, 477, 807, 901, 1431, 2421, 2703, 4573, 7263, 8109, 13719, 14257, 24327, 41157, 42771, 123471, 128313, 242369, 384939, 727107, 2181321, 6543963]

約数ペア:

[(1, 6543963), (3, 2181321), (9, 727107), (17, 384939), (27, 242369), (51, 128313), (53, 123471), (153, 42771), (159, 41157), (269, 24327), (459, 14257), (477, 13719), (807, 8109), (901, 7263), (1431, 4573), (2421, 2703)]