55564659

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 81649152

約数和(自身を除く): 26084493

約数列:

[1, 3, 9, 127, 173, 281, 381, 519, 843, 1143, 1557, 2529, 21971, 35687, 48613, 65913, 107061, 145839, 197739, 321183, 437517, 6173851, 18521553, 55564659]

約数ペア:

[(1, 55564659), (3, 18521553), (9, 6173851), (127, 437517), (173, 321183), (281, 197739), (381, 145839), (519, 107061), (843, 65913), (1143, 48613), (1557, 35687), (2529, 21971)]