7661331

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{7669}}^1$

素因数の和:7715

約数の個数: 16

約数和(自身を含む): 11658400

約数和(自身を除く): 3997069

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 7669, 23007, 69021, 207063, 283753, 851259, 2553777, 7661331]

約数ペア:

[(1, 7661331), (3, 2553777), (9, 851259), (27, 283753), (37, 207063), (111, 69021), (333, 23007), (999, 7669)]