267427449

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{6709}}^1$

素因数の和:6861

約数の個数: 24

約数和(自身を含む): 399164480

約数和(自身を除く): 131737031

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 4429, 6709, 13287, 20127, 39861, 60381, 288487, 691027, 865461, 2073081, 2596383, 6219243, 29714161, 89142483, 267427449]

約数ペア:

[(1, 267427449), (3, 89142483), (9, 29714161), (43, 6219243), (103, 2596383), (129, 2073081), (309, 865461), (387, 691027), (927, 288487), (4429, 60381), (6709, 39861), (13287, 20127)]