251010117

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{546863}}^1$

素因数の和:546889

約数の個数: 16

約数和(自身を含む): 393742080

約数和(自身を除く): 142731963

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 546863, 1640589, 4921767, 9296671, 14765301, 27890013, 83670039, 251010117]

約数ペア:

[(1, 251010117), (3, 83670039), (9, 27890013), (17, 14765301), (27, 9296671), (51, 4921767), (153, 1640589), (459, 546863)]