53493237

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16649}}^1$

素因数の和:16682

約数の個数: 32

約数和(自身を含む): 95904000

約数和(自身を除く): 42410763

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 16649, 49947, 116543, 149841, 283033, 349629, 449523, 849099, 1048887, 1981231, 2547297, 3146661, 5943693, 7641891, 17831079, 53493237]

約数ペア:

[(1, 53493237), (3, 17831079), (7, 7641891), (9, 5943693), (17, 3146661), (21, 2547297), (27, 1981231), (51, 1048887), (63, 849099), (119, 449523), (153, 349629), (189, 283033), (357, 149841), (459, 116543), (1071, 49947), (3213, 16649)]