148409121

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{823}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 234569728

約数和(自身を除く): 86160607

約数列:

[1, 3, 7, 21, 31, 93, 217, 277, 651, 823, 831, 1939, 2469, 5761, 5817, 8587, 17283, 25513, 25761, 60109, 76539, 178591, 180327, 227971, 535773, 683913, 1595797, 4787391, 7067101, 21201303, 49469707, 148409121]

約数ペア:

[(1, 148409121), (3, 49469707), (7, 21201303), (21, 7067101), (31, 4787391), (93, 1595797), (217, 683913), (277, 535773), (651, 227971), (823, 180327), (831, 178591), (1939, 76539), (2469, 60109), (5761, 25761), (5817, 25513), (8587, 17283)]