67389957

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 98841600

約数和(自身を除く): 31451643

約数列:

[1, 3, 9, 191, 197, 199, 573, 591, 597, 1719, 1773, 1791, 37627, 38009, 39203, 112881, 114027, 117609, 338643, 342081, 352827, 7487773, 22463319, 67389957]

約数ペア:

[(1, 67389957), (3, 22463319), (9, 7487773), (191, 352827), (197, 342081), (199, 338643), (573, 117609), (591, 114027), (597, 112881), (1719, 39203), (1773, 38009), (1791, 37627)]