80913057

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{27271}}^1$

素因数の和:27340

約数の個数: 16

約数和(自身を含む): 115196928

約数和(自身を除く): 34283871

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 27271, 81813, 627233, 1172653, 1881699, 3517959, 26971019, 80913057]

約数ペア:

[(1, 80913057), (3, 26971019), (23, 3517959), (43, 1881699), (69, 1172653), (129, 627233), (989, 81813), (2967, 27271)]