7616187

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5531}}^1$

素因数の和:5560

約数の個数: 20

約数和(自身を含む): 12048696

約数和(自身を除く): 4432509

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5531, 16593, 49779, 94027, 149337, 282081, 448011, 846243, 2538729, 7616187]

約数ペア:

[(1, 7616187), (3, 2538729), (9, 846243), (17, 448011), (27, 282081), (51, 149337), (81, 94027), (153, 49779), (459, 16593), (1377, 5531)]