56627289

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 89735040

約数和(自身を除く): 33107751

約数列:

[1, 3, 9, 17, 27, 51, 107, 153, 321, 459, 963, 1153, 1819, 2889, 3459, 5457, 10377, 16371, 19601, 31131, 49113, 58803, 123371, 176409, 370113, 529227, 1110339, 2097307, 3331017, 6291921, 18875763, 56627289]

約数ペア:

[(1, 56627289), (3, 18875763), (9, 6291921), (17, 3331017), (27, 2097307), (51, 1110339), (107, 529227), (153, 370113), (321, 176409), (459, 123371), (963, 58803), (1153, 49113), (1819, 31131), (2889, 19601), (3459, 16371), (5457, 10377)]