8991569097

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{8053}}^1$

素因数の和:8582

約数の個数: 48

約数和(自身を含む): 15278115840

約数和(自身を除く): 6286546743

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 479, 777, 1437, 2331, 3353, 4311, 8053, 10059, 17723, 24159, 30177, 53169, 56371, 72477, 124061, 159507, 169113, 297961, 372183, 507339, 893883, 1116549, 2085727, 2681649, 3857387, 6257181, 11572161, 18771543, 27001709, 34716483, 81005127, 142723319, 243015381, 428169957, 999063233, 1284509871, 2997189699, 8991569097]

約数ペア:

[(1, 8991569097), (3, 2997189699), (7, 1284509871), (9, 999063233), (21, 428169957), (37, 243015381), (63, 142723319), (111, 81005127), (259, 34716483), (333, 27001709), (479, 18771543), (777, 11572161), (1437, 6257181), (2331, 3857387), (3353, 2681649), (4311, 2085727), (8053, 1116549), (10059, 893883), (17723, 507339), (24159, 372183), (30177, 297961), (53169, 169113), (56371, 159507), (72477, 124061)]