263060662011

素因数分解:

$3^1\times 7^2\times {\mathrm{9043}}^1\times {\mathrm{197891}}^1$

素因数の和:206951

約数の個数: 24

約数和(自身を含む): 408059636544

約数和(自身を除く): 144998974533

約数列:

[1, 3, 7, 21, 49, 147, 9043, 27129, 63301, 189903, 197891, 443107, 593673, 1329321, 1385237, 4155711, 9696659, 29089977, 1789528313, 5368584939, 12526698191, 37580094573, 87686887337, 263060662011]

約数ペア:

[(1, 263060662011), (3, 87686887337), (7, 37580094573), (21, 12526698191), (49, 5368584939), (147, 1789528313), (9043, 29089977), (27129, 9696659), (63301, 4155711), (189903, 1385237), (197891, 1329321), (443107, 593673)]