27259437

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 37283328

約数和(自身を除く): 10023891

約数列:

[1, 3, 53, 159, 173, 519, 991, 2973, 9169, 27507, 52523, 157569, 171443, 514329, 9086479, 27259437]

約数ペア:

[(1, 27259437), (3, 9086479), (53, 514329), (159, 171443), (173, 157569), (519, 52523), (991, 27507), (2973, 9169)]