127968243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{11677}}^1$

素因数の和:11974

約数の個数: 16

約数和(自身を含む): 184418976

約数和(自身を除く): 56450733

約数列:

[1, 3, 13, 39, 281, 843, 3653, 10959, 11677, 35031, 151801, 455403, 3281237, 9843711, 42656081, 127968243]

約数ペア:

[(1, 127968243), (3, 42656081), (13, 9843711), (39, 3281237), (281, 455403), (843, 151801), (3653, 35031), (10959, 11677)]