81326526

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{185677}}^1$

素因数の和:185755

約数の個数: 16

約数和(自身を含む): 164882064

約数和(自身を除く): 83555538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 185677, 371354, 557031, 1114062, 13554421, 27108842, 40663263, 81326526]

約数ペア:

[(1, 81326526), (2, 40663263), (3, 27108842), (6, 13554421), (73, 1114062), (146, 557031), (219, 371354), (438, 185677)]