8904072649839

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1\times {\mathrm{20021}}^1$

素因数の和:20792

約数の個数: 64

約数和(自身を含む): 12485501360640

約数和(自身を除く): 3581428710801

約数列:

[1, 3, 43, 73, 83, 129, 219, 249, 569, 1707, 3139, 3569, 6059, 9417, 10707, 18177, 20021, 24467, 41537, 47227, 60063, 73401, 124611, 141681, 260537, 781611, 860903, 1461533, 1661743, 1786091, 2030761, 2582709, 3447571, 4384599, 4985229, 5358273, 6092283, 10342713, 11391949, 34175847, 62845919, 71454949, 121307239, 148245553, 188537757, 214364847, 363921717, 444736659, 489853807, 831612277, 945531767, 1469561421, 2494836831, 2836595301, 5216211277, 15648633831, 35759327911, 40657865981, 69023818991, 107277983733, 121973597943, 207071456973, 2968024216613, 8904072649839]

約数ペア:

[(1, 8904072649839), (3, 2968024216613), (43, 207071456973), (73, 121973597943), (83, 107277983733), (129, 69023818991), (219, 40657865981), (249, 35759327911), (569, 15648633831), (1707, 5216211277), (3139, 2836595301), (3569, 2494836831), (6059, 1469561421), (9417, 945531767), (10707, 831612277), (18177, 489853807), (20021, 444736659), (24467, 363921717), (41537, 214364847), (47227, 188537757), (60063, 148245553), (73401, 121307239), (124611, 71454949), (141681, 62845919), (260537, 34175847), (781611, 11391949), (860903, 10342713), (1461533, 6092283), (1661743, 5358273), (1786091, 4985229), (2030761, 4384599), (2582709, 3447571)]