207627831

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{27109}}^1$

素因数の和:27175

約数の個数: 24

約数和(自身を含む): 321416160

約数和(自身を除く): 113788329

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 27109, 81327, 243981, 623507, 1003033, 1870521, 3009099, 5611563, 9027297, 23069759, 69209277, 207627831]

約数ペア:

[(1, 207627831), (3, 69209277), (9, 23069759), (23, 9027297), (37, 5611563), (69, 3009099), (111, 1870521), (207, 1003033), (333, 623507), (851, 243981), (2553, 81327), (7659, 27109)]