66572527

素因数分解:

$7^5\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 82588896

約数和(自身を除く): 16016369

約数列:

[1, 7, 17, 49, 119, 233, 343, 833, 1631, 2401, 3961, 5831, 11417, 16807, 27727, 40817, 79919, 194089, 285719, 559433, 1358623, 3916031, 9510361, 66572527]

約数ペア:

[(1, 66572527), (7, 9510361), (17, 3916031), (49, 1358623), (119, 559433), (233, 285719), (343, 194089), (833, 79919), (1631, 40817), (2401, 27727), (3961, 16807), (5831, 11417)]