55961523

素因数分解:

$3^4\times {\mathrm{523}}^1\times {\mathrm{1321}}^1$

素因数の和:1856

約数の個数: 20

約数和(自身を含む): 83820088

約数和(自身を除く): 27858565

約数列:

[1, 3, 9, 27, 81, 523, 1321, 1569, 3963, 4707, 11889, 14121, 35667, 42363, 107001, 690883, 2072649, 6217947, 18653841, 55961523]

約数ペア:

[(1, 55961523), (3, 18653841), (9, 6217947), (27, 2072649), (81, 690883), (523, 107001), (1321, 42363), (1569, 35667), (3963, 14121), (4707, 11889)]