51563277

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 27233523

約数列:

[1, 3, 9, 27, 47, 141, 179, 227, 423, 537, 681, 1269, 1611, 2043, 4833, 6129, 8413, 10669, 25239, 32007, 40633, 75717, 96021, 121899, 227151, 288063, 365697, 1097091, 1909751, 5729253, 17187759, 51563277]

約数ペア:

[(1, 51563277), (3, 17187759), (9, 5729253), (27, 1909751), (47, 1097091), (141, 365697), (179, 288063), (227, 227151), (423, 121899), (537, 96021), (681, 75717), (1269, 40633), (1611, 32007), (2043, 25239), (4833, 10669), (6129, 8413)]