87953871

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{1997}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 119975904

約数和(自身を除く): 32022033

約数列:

[1, 3, 53, 159, 277, 831, 1997, 5991, 14681, 44043, 105841, 317523, 553169, 1659507, 29317957, 87953871]

約数ペア:

[(1, 87953871), (3, 29317957), (53, 1659507), (159, 553169), (277, 317523), (831, 105841), (1997, 44043), (5991, 14681)]