126583919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 163693056

約数和(自身を除く): 37109137

約数列:

[1, 7, 11, 37, 77, 157, 259, 283, 407, 1099, 1727, 1981, 2849, 3113, 5809, 10471, 12089, 21791, 40663, 44431, 63899, 73297, 115181, 311017, 447293, 488741, 806267, 1643947, 3421187, 11507629, 18083417, 126583919]

約数ペア:

[(1, 126583919), (7, 18083417), (11, 11507629), (37, 3421187), (77, 1643947), (157, 806267), (259, 488741), (283, 447293), (407, 311017), (1099, 115181), (1727, 73297), (1981, 63899), (2849, 44431), (3113, 40663), (5809, 21791), (10471, 12089)]