5557180857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79979}}^1$

素因数の和:80077

約数の個数: 32

約数和(自身を含む): 8292326400

約数和(自身を除く): 2735145543

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 437, 1007, 1219, 1311, 3021, 3657, 23161, 69483, 79979, 239937, 1519601, 1839517, 4238887, 4558803, 5518551, 12716661, 34950823, 80538853, 97494401, 104852469, 241616559, 292483203, 1852393619, 5557180857]

約数ペア:

[(1, 5557180857), (3, 1852393619), (19, 292483203), (23, 241616559), (53, 104852469), (57, 97494401), (69, 80538853), (159, 34950823), (437, 12716661), (1007, 5518551), (1219, 4558803), (1311, 4238887), (3021, 1839517), (3657, 1519601), (23161, 239937), (69483, 79979)]