69069267

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{7823}}^1$

素因数の和:7944

約数の個数: 20

約数和(自身を含む): 104137440

約数和(自身を除く): 35068173

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 7823, 8829, 23469, 70407, 211221, 633663, 852707, 2558121, 7674363, 23023089, 69069267]

約数ペア:

[(1, 69069267), (3, 23023089), (9, 7674363), (27, 2558121), (81, 852707), (109, 633663), (327, 211221), (981, 70407), (2943, 23469), (7823, 8829)]