80849403

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2503}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 121223648

約数和(自身を除く): 40374245

約数列:

[1, 3, 9, 37, 97, 111, 291, 333, 873, 2503, 3589, 7509, 10767, 22527, 32301, 92611, 242791, 277833, 728373, 833499, 2185119, 8983267, 26949801, 80849403]

約数ペア:

[(1, 80849403), (3, 26949801), (9, 8983267), (37, 2185119), (97, 833499), (111, 728373), (291, 277833), (333, 242791), (873, 92611), (2503, 32301), (3589, 22527), (7509, 10767)]