42929217

素因数分解:

$3^3\times {\mathrm{907}}^1\times {\mathrm{1753}}^1$

素因数の和:2669

約数の個数: 16

約数和(自身を含む): 63705280

約数和(自身を除く): 20776063

約数列:

[1, 3, 9, 27, 907, 1753, 2721, 5259, 8163, 15777, 24489, 47331, 1589971, 4769913, 14309739, 42929217]

約数ペア:

[(1, 42929217), (3, 14309739), (9, 4769913), (27, 1589971), (907, 47331), (1753, 24489), (2721, 15777), (5259, 8163)]