57161937

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{143263}}^1$

素因数の和:143292

約数の個数: 16

約数和(自身を含む): 91688960

約数和(自身を除く): 34527023

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 143263, 429789, 1002841, 2721997, 3008523, 8165991, 19053979, 57161937]

約数ペア:

[(1, 57161937), (3, 19053979), (7, 8165991), (19, 3008523), (21, 2721997), (57, 1002841), (133, 429789), (399, 143263)]