91083609

素因数分解:

$3^4\times {\mathrm{863}}^1\times {\mathrm{1303}}^1$

素因数の和:2178

約数の個数: 20

約数和(自身を含む): 136325376

約数和(自身を除く): 45241767

約数列:

[1, 3, 9, 27, 81, 863, 1303, 2589, 3909, 7767, 11727, 23301, 35181, 69903, 105543, 1124489, 3373467, 10120401, 30361203, 91083609]

約数ペア:

[(1, 91083609), (3, 30361203), (9, 10120401), (27, 3373467), (81, 1124489), (863, 105543), (1303, 69903), (2589, 35181), (3909, 23301), (7767, 11727)]