51211071

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5303}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 78605280

約数和(自身を除く): 27394209

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 5303, 9657, 15909, 47727, 153787, 196211, 461361, 588633, 1384083, 1765899, 5690119, 17070357, 51211071]

約数ペア:

[(1, 51211071), (3, 17070357), (9, 5690119), (29, 1765899), (37, 1384083), (87, 588633), (111, 461361), (261, 196211), (333, 153787), (1073, 47727), (3219, 15909), (5303, 9657)]