214326147

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 348872832

約数和(自身を除く): 134546685

約数列:

[1, 3, 7, 21, 41, 43, 49, 123, 129, 147, 287, 301, 827, 861, 903, 1763, 2009, 2107, 2481, 5289, 5789, 6027, 6321, 12341, 17367, 33907, 35561, 37023, 40523, 86387, 101721, 106683, 121569, 237349, 248927, 259161, 712047, 746781, 1458001, 1661443, 1742489, 4374003, 4984329, 5227467, 10206007, 30618021, 71442049, 214326147]

約数ペア:

[(1, 214326147), (3, 71442049), (7, 30618021), (21, 10206007), (41, 5227467), (43, 4984329), (49, 4374003), (123, 1742489), (129, 1661443), (147, 1458001), (287, 746781), (301, 712047), (827, 259161), (861, 248927), (903, 237349), (1763, 121569), (2009, 106683), (2107, 101721), (2481, 86387), (5289, 40523), (5789, 37023), (6027, 35561), (6321, 33907), (12341, 17367)]