67214133

素因数分解:

$3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 113719788

約数和(自身を除く): 46505655

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 173, 441, 519, 881, 1211, 1557, 2643, 3633, 6167, 7929, 8477, 10899, 18501, 25431, 43169, 55503, 76293, 129507, 152413, 388521, 457239, 1066891, 1371717, 3200673, 7468237, 9602019, 22404711, 67214133]

約数ペア:

[(1, 67214133), (3, 22404711), (7, 9602019), (9, 7468237), (21, 3200673), (49, 1371717), (63, 1066891), (147, 457239), (173, 388521), (441, 152413), (519, 129507), (881, 76293), (1211, 55503), (1557, 43169), (2643, 25431), (3633, 18501), (6167, 10899), (7929, 8477)]