161642823

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{60337}}^1$

素因数の和:60406

約数の個数: 16

約数和(自身を含む): 231697920

約数和(自身を除く): 70055097

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 60337, 181011, 1146403, 2835839, 3439209, 8507517, 53880941, 161642823]

約数ペア:

[(1, 161642823), (3, 53880941), (19, 8507517), (47, 3439209), (57, 2835839), (141, 1146403), (893, 181011), (2679, 60337)]