54012177

素因数分解:

$3^4\times {\mathrm{353}}^1\times {\mathrm{1889}}^1$

素因数の和:2254

約数の個数: 20

約数和(自身を含む): 80956260

約数和(自身を除く): 26944083

約数列:

[1, 3, 9, 27, 81, 353, 1059, 1889, 3177, 5667, 9531, 17001, 28593, 51003, 153009, 666817, 2000451, 6001353, 18004059, 54012177]

約数ペア:

[(1, 54012177), (3, 18004059), (9, 6001353), (27, 2000451), (81, 666817), (353, 153009), (1059, 51003), (1889, 28593), (3177, 17001), (5667, 9531)]