127124627

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 147493632

約数和(自身を除く): 20369005

約数列:

[1, 7, 131, 157, 883, 917, 1099, 6181, 20567, 115673, 138631, 143969, 809711, 970417, 18160661, 127124627]

約数ペア:

[(1, 127124627), (7, 18160661), (131, 970417), (157, 809711), (883, 143969), (917, 138631), (1099, 115673), (6181, 20567)]