127331319

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{24407}}^1$

素因数の和:24494

約数の個数: 16

約数和(自身を含む): 178080768

約数和(自身を除く): 50749449

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 24407, 73221, 903059, 1147129, 2709177, 3441387, 42443773, 127331319]

約数ペア:

[(1, 127331319), (3, 42443773), (37, 3441387), (47, 2709177), (111, 1147129), (141, 903059), (1739, 73221), (5217, 24407)]