7967258943

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{839}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 13005619200

約数和(自身を除く): 5038360257

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 503, 609, 651, 839, 899, 1509, 2517, 2697, 3521, 5873, 6293, 10563, 14587, 15593, 17619, 18879, 24331, 26009, 43761, 46779, 72993, 78027, 102109, 109151, 170317, 182063, 306327, 327453, 422017, 452197, 510951, 546189, 754261, 1266051, 1356591, 2262783, 2954119, 3165379, 5279827, 8862357, 9496137, 12238493, 13082527, 15839481, 36715479, 39247581, 85669451, 91577689, 257008353, 274733067, 379393283, 1138179849, 2655752981, 7967258943]

約数ペア:

[(1, 7967258943), (3, 2655752981), (7, 1138179849), (21, 379393283), (29, 274733067), (31, 257008353), (87, 91577689), (93, 85669451), (203, 39247581), (217, 36715479), (503, 15839481), (609, 13082527), (651, 12238493), (839, 9496137), (899, 8862357), (1509, 5279827), (2517, 3165379), (2697, 2954119), (3521, 2262783), (5873, 1356591), (6293, 1266051), (10563, 754261), (14587, 546189), (15593, 510951), (17619, 452197), (18879, 422017), (24331, 327453), (26009, 306327), (43761, 182063), (46779, 170317), (72993, 109151), (78027, 102109)]