29680317

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{64663}}^1$

素因数の和:64689

約数の個数: 16

約数和(自身を含む): 46558080

約数和(自身を除く): 16877763

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 64663, 193989, 581967, 1099271, 1745901, 3297813, 9893439, 29680317]

約数ペア:

[(1, 29680317), (3, 9893439), (9, 3297813), (17, 1745901), (27, 1099271), (51, 581967), (153, 193989), (459, 64663)]