54272967

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18593}}^1$

素因数の和:18742

約数の個数: 16

約数和(自身を含む): 83301120

約数和(自身を除く): 29028153

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 18593, 55779, 130151, 390453, 2584427, 7753281, 18090989, 54272967]

約数ペア:

[(1, 54272967), (3, 18090989), (7, 7753281), (21, 2584427), (139, 390453), (417, 130151), (973, 55779), (2919, 18593)]