25966899

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 45453408

約数和(自身を除く): 19486509

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 1117, 2583, 3321, 3351, 7749, 7819, 10053, 23247, 23457, 30159, 45797, 70371, 90477, 137391, 211113, 320579, 412173, 633339, 961737, 1236519, 2885211, 3709557, 8655633, 25966899]

約数ペア:

[(1, 25966899), (3, 8655633), (7, 3709557), (9, 2885211), (21, 1236519), (27, 961737), (41, 633339), (63, 412173), (81, 320579), (123, 211113), (189, 137391), (287, 90477), (369, 70371), (567, 45797), (861, 30159), (1107, 23457), (1117, 23247), (2583, 10053), (3321, 7819), (3351, 7749)]