27430857

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 40495104

約数和(自身を除く): 13064247

約数列:

[1, 3, 9, 103, 127, 233, 309, 381, 699, 927, 1143, 2097, 13081, 23999, 29591, 39243, 71997, 88773, 117729, 215991, 266319, 3047873, 9143619, 27430857]

約数ペア:

[(1, 27430857), (3, 9143619), (9, 3047873), (103, 266319), (127, 215991), (233, 117729), (309, 88773), (381, 71997), (699, 39243), (927, 29591), (1143, 23999), (2097, 13081)]