27138918

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{61961}}^1$

素因数の和:62039

約数の個数: 16

約数和(自身を含む): 55022256

約数和(自身を除く): 27883338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 61961, 123922, 185883, 371766, 4523153, 9046306, 13569459, 27138918]

約数ペア:

[(1, 27138918), (2, 13569459), (3, 9046306), (6, 4523153), (73, 371766), (146, 185883), (219, 123922), (438, 61961)]