30165021

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{65719}}^1$

素因数の和:65745

約数の個数: 16

約数和(自身を含む): 47318400

約数和(自身を除く): 17153379

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 65719, 197157, 591471, 1117223, 1774413, 3351669, 10055007, 30165021]

約数ペア:

[(1, 30165021), (3, 10055007), (9, 3351669), (17, 1774413), (27, 1117223), (51, 591471), (153, 197157), (459, 65719)]