27940147197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{29179}}^1$

素因数の和:29465

約数の個数: 32

約数和(自身を含む): 39834201600

約数和(自身を除く): 11894054403

約数列:

[1, 3, 19, 57, 107, 157, 321, 471, 2033, 2983, 6099, 8949, 16799, 29179, 50397, 87537, 319181, 554401, 957543, 1663203, 3122153, 4581103, 9366459, 13743309, 59320907, 87040957, 177962721, 261122871, 490178021, 1470534063, 9313382399, 27940147197]

約数ペア:

[(1, 27940147197), (3, 9313382399), (19, 1470534063), (57, 490178021), (107, 261122871), (157, 177962721), (321, 87040957), (471, 59320907), (2033, 13743309), (2983, 9366459), (6099, 4581103), (8949, 3122153), (16799, 1663203), (29179, 957543), (50397, 554401), (87537, 319181)]