71157393

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{155027}}^1$

素因数の和:155053

約数の個数: 16

約数和(自身を含む): 111620160

約数和(自身を除く): 40462767

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 155027, 465081, 1395243, 2635459, 4185729, 7906377, 23719131, 71157393]

約数ペア:

[(1, 71157393), (3, 23719131), (9, 7906377), (17, 4185729), (27, 2635459), (51, 1395243), (153, 465081), (459, 155027)]