674112879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 1106330784

約数和(自身を除く): 432217905

約数列:

[1, 3, 9, 11, 33, 37, 73, 99, 111, 219, 333, 407, 657, 803, 1221, 2409, 2521, 2701, 3663, 7227, 7563, 8103, 22689, 24309, 27731, 29711, 83193, 89133, 93277, 184033, 249579, 267399, 279831, 552099, 839493, 1026047, 1656297, 2024363, 3078141, 6073089, 6809221, 9234423, 18219267, 20427663, 61282989, 74901431, 224704293, 674112879]

約数ペア:

[(1, 674112879), (3, 224704293), (9, 74901431), (11, 61282989), (33, 20427663), (37, 18219267), (73, 9234423), (99, 6809221), (111, 6073089), (219, 3078141), (333, 2024363), (407, 1656297), (657, 1026047), (803, 839493), (1221, 552099), (2409, 279831), (2521, 267399), (2701, 249579), (3663, 184033), (7227, 93277), (7563, 89133), (8103, 83193), (22689, 29711), (24309, 27731)]