54945321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41911}}^1$

素因数の和:41956

約数の個数: 16

約数和(自身を含む): 80471040

約数和(自身を除く): 25525719

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 41911, 125733, 796309, 963953, 2388927, 2891859, 18315107, 54945321]

約数ペア:

[(1, 54945321), (3, 18315107), (19, 2891859), (23, 2388927), (57, 963953), (69, 796309), (437, 125733), (1311, 41911)]