282848656881

素因数分解:

$3^1\times 7^2\times {\mathrm{26729}}^1\times {\mathrm{71987}}^1$

素因数の和:98733

約数の個数: 24

約数和(自身を含む): 438726546720

約数和(自身を除く): 155877889839

約数列:

[1, 3, 7, 21, 49, 147, 26729, 71987, 80187, 187103, 215961, 503909, 561309, 1309721, 1511727, 3527363, 3929163, 10582089, 1924140523, 5772421569, 13468983661, 40406950983, 94282885627, 282848656881]

約数ペア:

[(1, 282848656881), (3, 94282885627), (7, 40406950983), (21, 13468983661), (49, 5772421569), (147, 1924140523), (26729, 10582089), (71987, 3929163), (80187, 3527363), (187103, 1511727), (215961, 1309721), (503909, 561309)]