229622967

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12172

約数の個数: 36

約数和(自身を含む): 394834440

約数和(自身を除く): 165211473

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 6321, 12109, 18963, 36327, 84763, 108981, 254289, 520687, 593341, 762867, 1562061, 1780023, 3644809, 4686183, 5340069, 10934427, 25513663, 32803281, 76540989, 229622967]

約数ペア:

[(1, 229622967), (3, 76540989), (7, 32803281), (9, 25513663), (21, 10934427), (43, 5340069), (49, 4686183), (63, 3644809), (129, 1780023), (147, 1562061), (301, 762867), (387, 593341), (441, 520687), (903, 254289), (2107, 108981), (2709, 84763), (6321, 36327), (12109, 18963)]