156920797281

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{4328969}}^1$

素因数の和:4329296

約数の個数: 16

約数和(自身を含む): 214855439040

約数和(自身を除く): 57934641759

約数列:

[1, 3, 43, 129, 281, 843, 12083, 36249, 4328969, 12986907, 186145667, 558437001, 1216440289, 3649320867, 52306932427, 156920797281]

約数ペア:

[(1, 156920797281), (3, 52306932427), (43, 3649320867), (129, 1216440289), (281, 558437001), (843, 186145667), (12083, 12986907), (36249, 4328969)]