64143849

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12073}}^1$

素因数の和:12117

約数の個数: 32

約数和(自身を含む): 111273984

約数和(自身を除く): 47130135

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 12073, 36219, 84511, 132803, 253533, 277679, 398409, 833037, 929621, 1943753, 2788863, 3054469, 5831259, 9163407, 21381283, 64143849]

約数ペア:

[(1, 64143849), (3, 21381283), (7, 9163407), (11, 5831259), (21, 3054469), (23, 2788863), (33, 1943753), (69, 929621), (77, 833037), (161, 398409), (231, 277679), (253, 253533), (483, 132803), (759, 84511), (1771, 36219), (5313, 12073)]