274032009

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 401037000

約数和(自身を除く): 127004991

約数列:

[1, 3, 9, 149, 181, 447, 543, 1129, 1341, 1629, 3387, 10161, 26969, 80907, 168221, 204349, 242721, 504663, 613047, 1513989, 1839141, 30448001, 91344003, 274032009]

約数ペア:

[(1, 274032009), (3, 91344003), (9, 30448001), (149, 1839141), (181, 1513989), (447, 613047), (543, 504663), (1129, 242721), (1341, 204349), (1629, 168221), (3387, 80907), (10161, 26969)]