54921213

素因数分解:

$3^3\times {\mathrm{563}}^1\times {\mathrm{3613}}^1$

素因数の和:4185

約数の個数: 16

約数和(自身を含む): 81531840

約数和(自身を除く): 26610627

約数列:

[1, 3, 9, 27, 563, 1689, 3613, 5067, 10839, 15201, 32517, 97551, 2034119, 6102357, 18307071, 54921213]

約数ペア:

[(1, 54921213), (3, 18307071), (9, 6102357), (27, 2034119), (563, 97551), (1689, 32517), (3613, 15201), (5067, 10839)]