154320509

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{76283}}^1$

素因数の和:76324

約数の個数: 12

約数和(自身を含む): 187353504

約数和(自身を除く): 33032995

約数列:

[1, 7, 17, 119, 289, 2023, 76283, 533981, 1296811, 9077677, 22045787, 154320509]

約数ペア:

[(1, 154320509), (7, 22045787), (17, 9077677), (119, 1296811), (289, 533981), (2023, 76283)]