155520141

素因数分解:

$3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{8387}}^1$

素因数の和:9280

約数の個数: 16

約数和(自身を含む): 237279744

約数和(自身を除く): 81759603

約数列:

[1, 3, 7, 21, 883, 2649, 6181, 8387, 18543, 25161, 58709, 176127, 7405721, 22217163, 51840047, 155520141]

約数ペア:

[(1, 155520141), (3, 51840047), (7, 22217163), (21, 7405721), (883, 176127), (2649, 58709), (6181, 25161), (8387, 18543)]