51113366913

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{11941}}^1$

素因数の和:12782

約数の個数: 48

約数和(自身を含む): 81530804544

約数和(自身を除く): 30417437631

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 787, 1813, 2361, 5439, 5509, 11941, 16527, 29119, 35823, 38563, 83587, 87357, 115689, 203833, 250761, 441817, 585109, 611499, 1325451, 1426831, 1755327, 3092719, 4280493, 9278157, 9397567, 21649033, 28192701, 64947099, 65782969, 197348907, 347709979, 460480783, 1043129937, 1381442349, 2433969853, 7301909559, 17037788971, 51113366913]

約数ペア:

[(1, 51113366913), (3, 17037788971), (7, 7301909559), (21, 2433969853), (37, 1381442349), (49, 1043129937), (111, 460480783), (147, 347709979), (259, 197348907), (777, 65782969), (787, 64947099), (1813, 28192701), (2361, 21649033), (5439, 9397567), (5509, 9278157), (11941, 4280493), (16527, 3092719), (29119, 1755327), (35823, 1426831), (38563, 1325451), (83587, 611499), (87357, 585109), (115689, 441817), (203833, 250761)]