90604857

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{27481}}^1$

素因数の和:27648

約数の個数: 16

約数和(自身を含む): 138948992

約数和(自身を除く): 48344135

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 27481, 82443, 192367, 577101, 4314517, 12943551, 30201619, 90604857]

約数ペア:

[(1, 90604857), (3, 30201619), (7, 12943551), (21, 4314517), (157, 577101), (471, 192367), (1099, 82443), (3297, 27481)]