159111189

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{190097}}^1$

素因数の和:190137

約数の個数: 16

約数和(自身を含む): 243325440

約数和(自身を除く): 84214251

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 190097, 570291, 1710873, 5132619, 5893007, 17679021, 53037063, 159111189]

約数ペア:

[(1, 159111189), (3, 53037063), (9, 17679021), (27, 5893007), (31, 5132619), (93, 1710873), (279, 570291), (837, 190097)]