80582411

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 104643792

約数和(自身を除く): 24061381

約数列:

[1, 7, 13, 37, 49, 91, 169, 259, 263, 481, 637, 1183, 1813, 1841, 3367, 3419, 6253, 8281, 9731, 12887, 23569, 23933, 43771, 44447, 68117, 126503, 167531, 306397, 311129, 476819, 885521, 1644539, 2177903, 6198647, 11511773, 80582411]

約数ペア:

[(1, 80582411), (7, 11511773), (13, 6198647), (37, 2177903), (49, 1644539), (91, 885521), (169, 476819), (259, 311129), (263, 306397), (481, 167531), (637, 126503), (1183, 68117), (1813, 44447), (1841, 43771), (3367, 23933), (3419, 23569), (6253, 12887), (8281, 9731)]