85460361

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{20047}}^1$

素因数の和:20093

約数の個数: 24

約数和(自身を含む): 137128320

約数和(自身を除く): 51667959

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 20047, 60141, 140329, 420987, 581363, 982303, 1744089, 2946909, 4069541, 12208623, 28486787, 85460361]

約数ペア:

[(1, 85460361), (3, 28486787), (7, 12208623), (21, 4069541), (29, 2946909), (49, 1744089), (87, 982303), (147, 581363), (203, 420987), (609, 140329), (1421, 60141), (4263, 20047)]