87552423

素因数分解:

$3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3301}}^1$

素因数の和:3735

約数の個数: 24

約数和(自身を含む): 144918176

約数和(自身を除く): 57365753

約数列:

[1, 3, 7, 9, 21, 63, 421, 1263, 2947, 3301, 3789, 8841, 9903, 23107, 26523, 29709, 69321, 207963, 1389721, 4169163, 9728047, 12507489, 29184141, 87552423]

約数ペア:

[(1, 87552423), (3, 29184141), (7, 12507489), (9, 9728047), (21, 4169163), (63, 1389721), (421, 207963), (1263, 69321), (2947, 29709), (3301, 26523), (3789, 23107), (8841, 9903)]