201473497179

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{438940081}}^1$

素因数の和:438940107

約数の個数: 16

約数和(自身を含む): 316036859040

約数和(自身を除く): 114563361861

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 438940081, 1316820243, 3950460729, 7461981377, 11851382187, 22385944131, 67157832393, 201473497179]

約数ペア:

[(1, 201473497179), (3, 67157832393), (9, 22385944131), (17, 11851382187), (27, 7461981377), (51, 3950460729), (153, 1316820243), (459, 438940081)]