82238457

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 131196672

約数和(自身を除く): 48958215

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 371, 777, 1113, 1961, 1997, 5883, 5991, 13727, 13979, 41181, 41937, 73889, 105841, 221667, 317523, 517223, 740887, 1551669, 2222661, 3916117, 11748351, 27412819, 82238457]

約数ペア:

[(1, 82238457), (3, 27412819), (7, 11748351), (21, 3916117), (37, 2222661), (53, 1551669), (111, 740887), (159, 517223), (259, 317523), (371, 221667), (777, 105841), (1113, 73889), (1961, 41937), (1997, 41181), (5883, 13979), (5991, 13727)]