27738068393

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1\times {\mathrm{1997}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 33455151360

約数和(自身を除く): 5717082967

約数列:

[1, 7, 29, 53, 203, 371, 1291, 1537, 1997, 9037, 10759, 13979, 37439, 57913, 68423, 105841, 262073, 405391, 478961, 740887, 1984267, 2578127, 3069389, 13889869, 18046889, 21485723, 74765683, 136640731, 523359781, 956485117, 3962581199, 27738068393]

約数ペア:

[(1, 27738068393), (7, 3962581199), (29, 956485117), (53, 523359781), (203, 136640731), (371, 74765683), (1291, 21485723), (1537, 18046889), (1997, 13889869), (9037, 3069389), (10759, 2578127), (13979, 1984267), (37439, 740887), (57913, 478961), (68423, 405391), (105841, 262073)]