163666089

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{39619}}^1$

素因数の和:39651

約数の個数: 24

約数和(自身を含む): 259590240

約数和(自身を除く): 95924151

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 39619, 118857, 356571, 673523, 1069713, 2020569, 3209139, 6061707, 9627417, 18185121, 54555363, 163666089]

約数ペア:

[(1, 163666089), (3, 54555363), (9, 18185121), (17, 9627417), (27, 6061707), (51, 3209139), (81, 2020569), (153, 1069713), (243, 673523), (459, 356571), (1377, 118857), (4131, 39619)]