201855339

素因数分解:

$3^2\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{2713}}^1$

素因数の和:3907

約数の個数: 24

約数和(自身を含む): 333626592

約数和(自身を除く): 131771253

約数列:

[1, 3, 7, 9, 21, 63, 1181, 2713, 3543, 8139, 8267, 10629, 18991, 24417, 24801, 56973, 74403, 170919, 3204053, 9612159, 22428371, 28836477, 67285113, 201855339]

約数ペア:

[(1, 201855339), (3, 67285113), (7, 28836477), (9, 22428371), (21, 9612159), (63, 3204053), (1181, 170919), (2713, 74403), (3543, 56973), (8139, 24801), (8267, 24417), (10629, 18991)]