243342081

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{730757}}^1$

素因数の和:730800

約数の個数: 12

約数和(自身を含む): 360994452

約数和(自身を除く): 117652371

約数列:

[1, 3, 9, 37, 111, 333, 730757, 2192271, 6576813, 27038009, 81114027, 243342081]

約数ペア:

[(1, 243342081), (3, 81114027), (9, 27038009), (37, 6576813), (111, 2192271), (333, 730757)]