409130109

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{33013}}^1$

素因数の和:33048

約数の個数: 28

約数和(自身を含む): 649517436

約数和(自身を除く): 240387327

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 33013, 99039, 297117, 561221, 891351, 1683663, 2674053, 5050989, 8022159, 15152967, 24066477, 45458901, 136376703, 409130109]

約数ペア:

[(1, 409130109), (3, 136376703), (9, 45458901), (17, 24066477), (27, 15152967), (51, 8022159), (81, 5050989), (153, 2674053), (243, 1683663), (459, 891351), (729, 561221), (1377, 297117), (4131, 99039), (12393, 33013)]