117563211

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{256129}}^1$

素因数の和:256155

約数の個数: 16

約数和(自身を含む): 184413600

約数和(自身を除く): 66850389

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 256129, 768387, 2305161, 4354193, 6915483, 13062579, 39187737, 117563211]

約数ペア:

[(1, 117563211), (3, 39187737), (9, 13062579), (17, 6915483), (27, 4354193), (51, 2305161), (153, 768387), (459, 256129)]