55276231689

素因数分解:

$3^2\times 7^2\times {\mathrm{1213}}^1\times {\mathrm{103333}}^1$

素因数の和:104566

約数の個数: 36

約数和(自身を含む): 92956579716

約数和(自身を除く): 37680348027

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1213, 3639, 8491, 10917, 25473, 59437, 76419, 103333, 178311, 309999, 534933, 723331, 929997, 2169993, 5063317, 6509979, 15189951, 45569853, 125342929, 376028787, 877400503, 1128086361, 2632201509, 6141803521, 7896604527, 18425410563, 55276231689]

約数ペア:

[(1, 55276231689), (3, 18425410563), (7, 7896604527), (9, 6141803521), (21, 2632201509), (49, 1128086361), (63, 877400503), (147, 376028787), (441, 125342929), (1213, 45569853), (3639, 15189951), (8491, 6509979), (10917, 5063317), (25473, 2169993), (59437, 929997), (76419, 723331), (103333, 534933), (178311, 309999)]