275953149

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{148123}}^1$

素因数の和:148158

約数の個数: 20

約数和(自身を含む): 430152096

約数和(自身を除く): 154198947

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 148123, 444369, 1333107, 3406829, 3999321, 10220487, 11997963, 30661461, 91984383, 275953149]

約数ペア:

[(1, 275953149), (3, 91984383), (9, 30661461), (23, 11997963), (27, 10220487), (69, 3999321), (81, 3406829), (207, 1333107), (621, 444369), (1863, 148123)]