27423253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 34013952

約数和(自身を除く): 6590699

約数列:

[1, 11, 13, 37, 71, 73, 143, 407, 481, 781, 803, 923, 949, 2627, 2701, 5183, 5291, 10153, 10439, 28897, 29711, 34151, 35113, 57013, 67379, 191771, 375661, 386243, 741169, 2109481, 2493023, 27423253]

約数ペア:

[(1, 27423253), (11, 2493023), (13, 2109481), (37, 741169), (71, 386243), (73, 375661), (143, 191771), (407, 67379), (481, 57013), (781, 35113), (803, 34151), (923, 29711), (949, 28897), (2627, 10439), (2701, 10153), (5183, 5291)]