69537897

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 119822976

約数和(自身を除く): 50285079

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 117, 143, 213, 429, 639, 761, 781, 923, 1287, 2283, 2343, 2769, 6849, 7029, 8307, 8371, 9893, 10153, 25113, 29679, 30459, 54031, 75339, 89037, 91377, 108823, 162093, 326469, 486279, 594341, 702403, 979407, 1783023, 2107209, 5349069, 6321627, 7726433, 23179299, 69537897]

約数ペア:

[(1, 69537897), (3, 23179299), (9, 7726433), (11, 6321627), (13, 5349069), (33, 2107209), (39, 1783023), (71, 979407), (99, 702403), (117, 594341), (143, 486279), (213, 326469), (429, 162093), (639, 108823), (761, 91377), (781, 89037), (923, 75339), (1287, 54031), (2283, 30459), (2343, 29679), (2769, 25113), (6849, 10153), (7029, 9893), (8307, 8371)]