75962887

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 106983072

約数和(自身を除く): 31020185

約数列:

[1, 7, 11, 13, 37, 49, 77, 91, 143, 259, 293, 407, 481, 539, 637, 1001, 1813, 2051, 2849, 3223, 3367, 3809, 5291, 7007, 10841, 14357, 19943, 22561, 23569, 26663, 37037, 41899, 75887, 119251, 140933, 157927, 186641, 259259, 293293, 531209, 834757, 986531, 1550263, 2053051, 5843299, 6905717, 10851841, 75962887]

約数ペア:

[(1, 75962887), (7, 10851841), (11, 6905717), (13, 5843299), (37, 2053051), (49, 1550263), (77, 986531), (91, 834757), (143, 531209), (259, 293293), (293, 259259), (407, 186641), (481, 157927), (539, 140933), (637, 119251), (1001, 75887), (1813, 41899), (2051, 37037), (2849, 26663), (3223, 23569), (3367, 22561), (3809, 19943), (5291, 14357), (7007, 10841)]