68764267

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 84623616

約数和(自身を除く): 15859349

約数列:

[1, 11, 13, 43, 53, 143, 211, 473, 559, 583, 689, 2279, 2321, 2743, 6149, 7579, 9073, 11183, 25069, 29627, 30173, 99803, 117949, 123013, 145379, 325897, 480869, 1297439, 1599169, 5289559, 6251297, 68764267]

約数ペア:

[(1, 68764267), (11, 6251297), (13, 5289559), (43, 1599169), (53, 1297439), (143, 480869), (211, 325897), (473, 145379), (559, 123013), (583, 117949), (689, 99803), (2279, 30173), (2321, 29627), (2743, 25069), (6149, 11183), (7579, 9073)]