120020991

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{4999}}^1$

素因数の和:5206

約数の個数: 16

約数和(自身を含む): 164160000

約数和(自身を除く): 44139009

約数列:

[1, 3, 53, 151, 159, 453, 4999, 8003, 14997, 24009, 264947, 754849, 794841, 2264547, 40006997, 120020991]

約数ペア:

[(1, 120020991), (3, 40006997), (53, 2264547), (151, 794841), (159, 754849), (453, 264947), (4999, 24009), (8003, 14997)]