109713609

素因数分解:

$3^4\times {\mathrm{743}}^1\times {\mathrm{1823}}^1$

素因数の和:2578

約数の個数: 20

約数和(自身を含む): 164203776

約数和(自身を除く): 54490167

約数列:

[1, 3, 9, 27, 81, 743, 1823, 2229, 5469, 6687, 16407, 20061, 49221, 60183, 147663, 1354489, 4063467, 12190401, 36571203, 109713609]

約数ペア:

[(1, 109713609), (3, 36571203), (9, 12190401), (27, 4063467), (81, 1354489), (743, 147663), (1823, 60183), (2229, 49221), (5469, 20061), (6687, 16407)]