64932021

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 119708160

約数和(自身を除く): 54776139

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1419, 2179, 2709, 3311, 4257, 6537, 9933, 15253, 19611, 23969, 29799, 45759, 71907, 93697, 137277, 167783, 215721, 281091, 503349, 655879, 843273, 1030667, 1510047, 1967637, 3092001, 5902911, 7214669, 9276003, 21644007, 64932021]

約数ペア:

[(1, 64932021), (3, 21644007), (7, 9276003), (9, 7214669), (11, 5902911), (21, 3092001), (33, 1967637), (43, 1510047), (63, 1030667), (77, 843273), (99, 655879), (129, 503349), (231, 281091), (301, 215721), (387, 167783), (473, 137277), (693, 93697), (903, 71907), (1419, 45759), (2179, 29799), (2709, 23969), (3311, 19611), (4257, 15253), (6537, 9933)]