188169778971

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{2719}}^1\times {\mathrm{4337}}^1$

素因数の和:7265

約数の個数: 40

約数和(自身を含む): 282689066880

約数和(自身を除く): 94519287909

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 2719, 4337, 5319, 8157, 13011, 15957, 24471, 39033, 73413, 117099, 220239, 351297, 535643, 854389, 1606929, 2563167, 4820787, 7689501, 11792303, 14462361, 23068503, 35376909, 43387083, 69205509, 106130727, 318392181, 955176543, 2323083691, 6969251073, 20907753219, 62723259657, 188169778971]

約数ペア:

[(1, 188169778971), (3, 62723259657), (9, 20907753219), (27, 6969251073), (81, 2323083691), (197, 955176543), (591, 318392181), (1773, 106130727), (2719, 69205509), (4337, 43387083), (5319, 35376909), (8157, 23068503), (13011, 14462361), (15957, 11792303), (24471, 7689501), (39033, 4820787), (73413, 2563167), (117099, 1606929), (220239, 854389), (351297, 535643)]