8480459547

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{315247}}^1$

素因数の和:315328

約数の個数: 36

約数和(自身を含む): 14483123616

約数和(自身を除く): 6002664069

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 549, 1281, 2989, 3843, 8967, 26901, 315247, 945741, 2206729, 2837223, 6620187, 15447103, 19230067, 19860561, 46341309, 57690201, 134610469, 139023927, 173070603, 403831407, 942273283, 1211494221, 2826819849, 8480459547]

約数ペア:

[(1, 8480459547), (3, 2826819849), (7, 1211494221), (9, 942273283), (21, 403831407), (49, 173070603), (61, 139023927), (63, 134610469), (147, 57690201), (183, 46341309), (427, 19860561), (441, 19230067), (549, 15447103), (1281, 6620187), (2989, 2837223), (3843, 2206729), (8967, 945741), (26901, 315247)]