80954797

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 23554643

約数列:

[1, 7, 11, 53, 77, 83, 239, 371, 581, 583, 913, 1673, 2629, 4081, 4399, 6391, 12667, 18403, 19837, 30793, 48389, 88669, 138859, 139337, 218207, 338723, 975359, 1051361, 1527449, 7359527, 11564971, 80954797]

約数ペア:

[(1, 80954797), (7, 11564971), (11, 7359527), (53, 1527449), (77, 1051361), (83, 975359), (239, 338723), (371, 218207), (581, 139337), (583, 138859), (913, 88669), (1673, 48389), (2629, 30793), (4081, 19837), (4399, 18403), (6391, 12667)]