87905439

素因数分解:

$3^3\times {\mathrm{337}}^1\times {\mathrm{9661}}^1$

素因数の和:10007

約数の個数: 16

約数和(自身を含む): 130630240

約数和(自身を除く): 42724801

約数列:

[1, 3, 9, 27, 337, 1011, 3033, 9099, 9661, 28983, 86949, 260847, 3255757, 9767271, 29301813, 87905439]

約数ペア:

[(1, 87905439), (3, 29301813), (9, 9767271), (27, 3255757), (337, 260847), (1011, 86949), (3033, 28983), (9099, 9661)]