269610417

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{188407}}^1$

素因数の和:188469

約数の個数: 16

約数和(自身を含む): 406961280

約数和(自身を除く): 137350863

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 188407, 565221, 1695663, 5086989, 9985571, 29956713, 89870139, 269610417]

約数ペア:

[(1, 269610417), (3, 89870139), (9, 29956713), (27, 9985571), (53, 5086989), (159, 1695663), (477, 565221), (1431, 188407)]