49643469

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{2087}}^1$

素因数の和:2977

約数の個数: 16

約数和(自身を含む): 73664640

約数和(自身を除く): 24021171

約数列:

[1, 3, 9, 27, 881, 2087, 2643, 6261, 7929, 18783, 23787, 56349, 1838647, 5515941, 16547823, 49643469]

約数ペア:

[(1, 49643469), (3, 16547823), (9, 5515941), (27, 1838647), (881, 56349), (2087, 23787), (2643, 18783), (6261, 7929)]