68864067

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2452

約数の個数: 32

約数和(自身を含む): 108436800

約数和(自身を除く): 39572733

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 783, 999, 1073, 2377, 3219, 7131, 9657, 21393, 28971, 64179, 68933, 87949, 206799, 263847, 620397, 791541, 1861191, 2374623, 2550521, 7651563, 22954689, 68864067]

約数ペア:

[(1, 68864067), (3, 22954689), (9, 7651563), (27, 2550521), (29, 2374623), (37, 1861191), (87, 791541), (111, 620397), (261, 263847), (333, 206799), (783, 87949), (999, 68933), (1073, 64179), (2377, 28971), (3219, 21393), (7131, 9657)]