64143183

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 33834417

約数列:

[1, 3, 13, 19, 39, 57, 107, 247, 321, 741, 809, 1391, 2033, 2427, 4173, 6099, 10517, 15371, 26429, 31551, 46113, 79287, 86563, 199823, 259689, 599469, 1125319, 1644697, 3375957, 4934091, 21381061, 64143183]

約数ペア:

[(1, 64143183), (3, 21381061), (13, 4934091), (19, 3375957), (39, 1644697), (57, 1125319), (107, 599469), (247, 259689), (321, 199823), (741, 86563), (809, 79287), (1391, 46113), (2033, 31551), (2427, 26429), (4173, 15371), (6099, 10517)]