127369053

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47017}}^1$

素因数の和:47073

約数の個数: 24

約数和(自身を含む): 215154368

約数和(自身を除く): 87785315

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 47017, 141051, 329119, 423153, 987357, 2021731, 2962071, 6065193, 14152117, 18195579, 42456351, 127369053]

約数ペア:

[(1, 127369053), (3, 42456351), (7, 18195579), (9, 14152117), (21, 6065193), (43, 2962071), (63, 2021731), (129, 987357), (301, 423153), (387, 329119), (903, 141051), (2709, 47017)]