87139179

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{10181}}^1$

素因数の和:10507

約数の個数: 16

約数和(自身を含む): 129515040

約数和(自身を除く): 42375861

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 10181, 30543, 91629, 274887, 3227377, 9682131, 29046393, 87139179]

約数ペア:

[(1, 87139179), (3, 29046393), (9, 9682131), (27, 3227377), (317, 274887), (951, 91629), (2853, 30543), (8559, 10181)]