57805881

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 32768967

約数列:

[1, 3, 7, 21, 53, 159, 167, 311, 371, 501, 933, 1113, 1169, 2177, 3507, 6531, 8851, 16483, 26553, 49449, 51937, 61957, 115381, 155811, 185871, 346143, 363559, 1090677, 2752661, 8257983, 19268627, 57805881]

約数ペア:

[(1, 57805881), (3, 19268627), (7, 8257983), (21, 2752661), (53, 1090677), (159, 363559), (167, 346143), (311, 185871), (371, 155811), (501, 115381), (933, 61957), (1113, 51937), (1169, 49449), (2177, 26553), (3507, 16483), (6531, 8851)]