81414093

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1381}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 111400256

約数和(自身を除く): 29986163

約数列:

[1, 3, 43, 129, 457, 1371, 1381, 4143, 19651, 58953, 59383, 178149, 631117, 1893351, 27138031, 81414093]

約数ペア:

[(1, 81414093), (3, 27138031), (43, 1893351), (129, 631117), (457, 178149), (1371, 59383), (1381, 58953), (4143, 19651)]