71390081271

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{1233181}}^1$

素因数の和:1234046

約数の個数: 16

約数和(自身を含む): 99443796480

約数和(自身を除く): 28053715209

約数列:

[1, 3, 23, 69, 839, 2517, 19297, 57891, 1233181, 3699543, 28363163, 85089489, 1034638859, 3103916577, 23796693757, 71390081271]

約数ペア:

[(1, 71390081271), (3, 23796693757), (23, 3103916577), (69, 1034638859), (839, 85089489), (2517, 28363163), (19297, 3699543), (57891, 1233181)]