53349639

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{13163}}^1$

素因数の和:13366

約数の個数: 16

約数和(自身を含む): 81722112

約数和(自身を除く): 28372473

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 13163, 39489, 92141, 276423, 2540459, 7621377, 17783213, 53349639]

約数ペア:

[(1, 53349639), (3, 17783213), (7, 7621377), (21, 2540459), (193, 276423), (579, 92141), (1351, 39489), (4053, 13163)]