156627957

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{1811}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 211525632

約数和(自身を除く): 54897675

約数列:

[1, 3, 127, 227, 381, 681, 1811, 5433, 28829, 86487, 229997, 411097, 689991, 1233291, 52209319, 156627957]

約数ペア:

[(1, 156627957), (3, 52209319), (127, 1233291), (227, 689991), (381, 411097), (681, 229997), (1811, 86487), (5433, 28829)]