80156949

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{1319}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 109486080

約数和(自身を除く): 29329131

約数列:

[1, 3, 47, 141, 431, 1293, 1319, 3957, 20257, 60771, 61993, 185979, 568489, 1705467, 26718983, 80156949]

約数ペア:

[(1, 80156949), (3, 26718983), (47, 1705467), (141, 568489), (431, 185979), (1293, 61993), (1319, 60771), (3957, 20257)]