127657899

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{24841}}^1$

素因数の和:25418

約数の個数: 12

約数和(自身を含む): 184725112

約数和(自身を除く): 57067213

約数列:

[1, 3, 9, 571, 1713, 5139, 24841, 74523, 223569, 14184211, 42552633, 127657899]

約数ペア:

[(1, 127657899), (3, 42552633), (9, 14184211), (571, 223569), (1713, 74523), (5139, 24841)]