42556554411

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3151637}}^1$

素因数の和:3152290

約数の個数: 16

約数和(自身を含む): 64948955904

約数和(自身を除く): 22392401493

約数列:

[1, 3, 7, 21, 643, 1929, 4501, 13503, 3151637, 9454911, 22061459, 66184377, 2026502591, 6079507773, 14185518137, 42556554411]

約数ペア:

[(1, 42556554411), (3, 14185518137), (7, 6079507773), (21, 2026502591), (643, 66184377), (1929, 22061459), (4501, 9454911), (13503, 3151637)]