64226649

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{21647}}^1$

素因数の和:21716

約数の個数: 16

約数和(自身を含む): 91441152

約数和(自身を除く): 27214503

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 21647, 64941, 497881, 930821, 1493643, 2792463, 21408883, 64226649]

約数ペア:

[(1, 64226649), (3, 21408883), (23, 2792463), (43, 1493643), (69, 930821), (129, 497881), (989, 64941), (2967, 21647)]