54561369

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7307}}^1$

素因数の和:7460

約数の個数: 16

約数和(自身を含む): 77172480

約数和(自身を除く): 22611111

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7307, 7467, 21921, 138833, 416499, 957217, 2871651, 18187123, 54561369]

約数ペア:

[(1, 54561369), (3, 18187123), (19, 2871651), (57, 957217), (131, 416499), (393, 138833), (2489, 21921), (7307, 7467)]