57378489

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 92012544

約数和(自身を除く): 34634055

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 651, 1113, 1643, 1663, 4929, 4989, 11501, 11641, 34503, 34923, 51553, 88139, 154659, 264417, 360871, 616973, 1082613, 1850919, 2732309, 8196927, 19126163, 57378489]

約数ペア:

[(1, 57378489), (3, 19126163), (7, 8196927), (21, 2732309), (31, 1850919), (53, 1082613), (93, 616973), (159, 360871), (217, 264417), (371, 154659), (651, 88139), (1113, 51553), (1643, 34923), (1663, 34503), (4929, 11641), (4989, 11501)]