26550441

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2729}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 40884480

約数和(自身を除く): 14334039

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 2729, 3243, 8187, 9729, 24561, 62767, 128263, 188301, 384789, 564903, 1154367, 2950049, 8850147, 26550441]

約数ペア:

[(1, 26550441), (3, 8850147), (9, 2950049), (23, 1154367), (47, 564903), (69, 384789), (141, 188301), (207, 128263), (423, 62767), (1081, 24561), (2729, 9729), (3243, 8187)]