89049999

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 121212000

約数和(自身を除く): 32162001

約数列:

[1, 3, 73, 149, 219, 447, 2729, 8187, 10877, 32631, 199217, 406621, 597651, 1219863, 29683333, 89049999]

約数ペア:

[(1, 89049999), (3, 29683333), (73, 1219863), (149, 597651), (219, 406621), (447, 199217), (2729, 32631), (8187, 10877)]