12771898713

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{19819}}^1$

素因数の和:20078

約数の個数: 48

約数和(自身を含む): 21593969280

約数和(自身を除く): 8822070567

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 193, 371, 477, 579, 1113, 1351, 1737, 3339, 4053, 10229, 12159, 19819, 30687, 59457, 71603, 92061, 138733, 178371, 214809, 416199, 644427, 1050407, 1248597, 3151221, 3825067, 7352849, 9453663, 11475201, 22058547, 26775469, 34425603, 66175641, 80326407, 202728551, 240979221, 608185653, 1419099857, 1824556959, 4257299571, 12771898713]

約数ペア:

[(1, 12771898713), (3, 4257299571), (7, 1824556959), (9, 1419099857), (21, 608185653), (53, 240979221), (63, 202728551), (159, 80326407), (193, 66175641), (371, 34425603), (477, 26775469), (579, 22058547), (1113, 11475201), (1351, 9453663), (1737, 7352849), (3339, 3825067), (4053, 3151221), (10229, 1248597), (12159, 1050407), (19819, 644427), (30687, 416199), (59457, 214809), (71603, 178371), (92061, 138733)]