28142243763

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1\times {\mathrm{158923}}^1$

素因数の和:159874

約数の個数: 16

約数和(自身を含む): 38126503296

約数和(自身を除く): 9984259533

約数列:

[1, 3, 67, 201, 881, 2643, 59027, 158923, 177081, 476769, 10647841, 31943523, 140011163, 420033489, 9380747921, 28142243763]

約数ペア:

[(1, 28142243763), (3, 9380747921), (67, 420033489), (201, 140011163), (881, 31943523), (2643, 10647841), (59027, 476769), (158923, 177081)]