54931479

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1997}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 75092832

約数和(自身を除く): 20161353

約数列:

[1, 3, 53, 159, 173, 519, 1997, 5991, 9169, 27507, 105841, 317523, 345481, 1036443, 18310493, 54931479]

約数ペア:

[(1, 54931479), (3, 18310493), (53, 1036443), (159, 345481), (173, 317523), (519, 105841), (1997, 27507), (5991, 9169)]