71741991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{14243}}^1$

素因数の和:14342

約数の個数: 16

約数和(自身を含む): 101189376

約数和(自身を除く): 29447385

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 14243, 42729, 327589, 982767, 1039739, 3119217, 23913997, 71741991]

約数ペア:

[(1, 71741991), (3, 23913997), (23, 3119217), (69, 1039739), (73, 982767), (219, 327589), (1679, 42729), (5037, 14243)]