72038139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{54949}}^1$

素因数の和:54994

約数の個数: 16

約数和(自身を含む): 105504000

約数和(自身を除く): 33465861

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 54949, 164847, 1044031, 1263827, 3132093, 3791481, 24012713, 72038139]

約数ペア:

[(1, 72038139), (3, 24012713), (19, 3791481), (23, 3132093), (57, 1263827), (69, 1044031), (437, 164847), (1311, 54949)]