81769782

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{186689}}^1$

素因数の和:186767

約数の個数: 16

約数和(自身を含む): 165780720

約数和(自身を除く): 84010938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 186689, 373378, 560067, 1120134, 13628297, 27256594, 40884891, 81769782]

約数ペア:

[(1, 81769782), (2, 40884891), (3, 27256594), (6, 13628297), (73, 1120134), (146, 560067), (219, 373378), (438, 186689)]