155871351

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{339589}}^1$

素因数の和:339615

約数の個数: 16

約数和(自身を含む): 244504800

約数和(自身を除く): 88633449

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 339589, 1018767, 3056301, 5773013, 9168903, 17319039, 51957117, 155871351]

約数ペア:

[(1, 155871351), (3, 51957117), (9, 17319039), (17, 9168903), (27, 5773013), (51, 3056301), (153, 1018767), (459, 339589)]