198529893

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{432527}}^1$

素因数の和:432553

約数の個数: 16

約数和(自身を含む): 311420160

約数和(自身を除く): 112890267

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 432527, 1297581, 3892743, 7352959, 11678229, 22058877, 66176631, 198529893]

約数ペア:

[(1, 198529893), (3, 66176631), (9, 22058877), (17, 11678229), (27, 7352959), (51, 3892743), (153, 1297581), (459, 432527)]