49571217

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{42697}}^1$

素因数の和:42749

約数の個数: 16

約数和(自身を含む): 75148480

約数和(自身を除く): 25577263

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 42697, 128091, 384273, 1152819, 1835971, 5507913, 16523739, 49571217]

約数ペア:

[(1, 49571217), (3, 16523739), (9, 5507913), (27, 1835971), (43, 1152819), (129, 384273), (387, 128091), (1161, 42697)]