185643279

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{146291}}^1$

素因数の和:146347

約数の個数: 16

約数和(自身を含む): 280880640

約数和(自身を除く): 95237361

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 146291, 438873, 1316619, 3949857, 6875677, 20627031, 61881093, 185643279]

約数ペア:

[(1, 185643279), (3, 61881093), (9, 20627031), (27, 6875677), (47, 3949857), (141, 1316619), (423, 438873), (1269, 146291)]