81609503

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{823}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 91365120

約数和(自身を除く): 9755617

約数列:

[1, 17, 19, 307, 323, 823, 5219, 5833, 13991, 15637, 99161, 252661, 265829, 4295237, 4800559, 81609503]

約数ペア:

[(1, 81609503), (17, 4800559), (19, 4295237), (307, 265829), (323, 252661), (823, 99161), (5219, 15637), (5833, 13991)]