156687187797

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1321}}^1\times {\mathrm{9461}}^1$

素因数の和:10994

約数の個数: 48

約数和(自身を含む): 260182291200

約数和(自身を除く): 103495103403

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1321, 1393, 1791, 3963, 4179, 9247, 9461, 11889, 12537, 27741, 28383, 66227, 83223, 85149, 198681, 262879, 596043, 788637, 1840153, 1882739, 2365911, 5520459, 5648217, 12497981, 13179173, 16561377, 16944651, 37493943, 39537519, 87485867, 112481829, 118612557, 262457601, 787372803, 2487098219, 7461294657, 17409687533, 22383883971, 52229062599, 156687187797]

約数ペア:

[(1, 156687187797), (3, 52229062599), (7, 22383883971), (9, 17409687533), (21, 7461294657), (63, 2487098219), (199, 787372803), (597, 262457601), (1321, 118612557), (1393, 112481829), (1791, 87485867), (3963, 39537519), (4179, 37493943), (9247, 16944651), (9461, 16561377), (11889, 13179173), (12537, 12497981), (27741, 5648217), (28383, 5520459), (66227, 2365911), (83223, 1882739), (85149, 1840153), (198681, 788637), (262879, 596043)]