127769426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{9463}}^1$

素因数の和:9665

約数の個数: 16

約数和(自身を含む): 197381184

約数和(自身を除く): 69611758

約数列:

[1, 2, 43, 86, 157, 314, 6751, 9463, 13502, 18926, 406909, 813818, 1485691, 2971382, 63884713, 127769426]

約数ペア:

[(1, 127769426), (2, 63884713), (43, 2971382), (86, 1485691), (157, 813818), (314, 406909), (6751, 18926), (9463, 13502)]