71161929

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{43207}}^1$

素因数の和:43277

約数の個数: 16

約数和(自身を含む): 107155840

約数和(自身を除く): 35993911

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 43207, 129621, 388863, 1166589, 2635627, 7906881, 23720643, 71161929]

約数ペア:

[(1, 71161929), (3, 23720643), (9, 7906881), (27, 2635627), (61, 1166589), (183, 388863), (549, 129621), (1647, 43207)]