90847851

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{4703}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 124637184

約数和(自身を除く): 33789333

約数列:

[1, 3, 47, 137, 141, 411, 4703, 6439, 14109, 19317, 221041, 644311, 663123, 1932933, 30282617, 90847851]

約数ペア:

[(1, 90847851), (3, 30282617), (47, 1932933), (137, 663123), (141, 644311), (411, 221041), (4703, 19317), (6439, 14109)]