54897363

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 81476928

約数和(自身を除く): 26579565

約数列:

[1, 3, 9, 47, 141, 233, 423, 557, 699, 1671, 2097, 5013, 10951, 26179, 32853, 78537, 98559, 129781, 235611, 389343, 1168029, 6099707, 18299121, 54897363]

約数ペア:

[(1, 54897363), (3, 18299121), (9, 6099707), (47, 1168029), (141, 389343), (233, 235611), (423, 129781), (557, 98559), (699, 78537), (1671, 32853), (2097, 26179), (5013, 10951)]