528048513

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 891371520

約数和(自身を除く): 363323007

約数列:

[1, 3, 9, 19, 23, 31, 57, 61, 69, 71, 93, 171, 183, 207, 213, 279, 437, 549, 589, 639, 713, 1159, 1311, 1349, 1403, 1633, 1767, 1891, 2139, 2201, 3477, 3933, 4047, 4209, 4331, 4899, 5301, 5673, 6417, 6603, 10431, 12141, 12627, 12993, 13547, 14697, 17019, 19809, 26657, 31027, 35929, 38979, 40641, 41819, 43493, 50623, 79971, 82289, 93081, 99613, 107787, 121923, 125457, 130479, 134261, 151869, 239913, 246867, 279243, 298839, 323361, 376371, 391437, 402783, 455607, 740601, 826367, 896517, 961837, 1208349, 1892647, 2479101, 2550959, 2885511, 3088003, 5677941, 7437303, 7652877, 8656533, 9264009, 17033823, 22958631, 27792027, 58672057, 176016171, 528048513]

約数ペア:

[(1, 528048513), (3, 176016171), (9, 58672057), (19, 27792027), (23, 22958631), (31, 17033823), (57, 9264009), (61, 8656533), (69, 7652877), (71, 7437303), (93, 5677941), (171, 3088003), (183, 2885511), (207, 2550959), (213, 2479101), (279, 1892647), (437, 1208349), (549, 961837), (589, 896517), (639, 826367), (713, 740601), (1159, 455607), (1311, 402783), (1349, 391437), (1403, 376371), (1633, 323361), (1767, 298839), (1891, 279243), (2139, 246867), (2201, 239913), (3477, 151869), (3933, 134261), (4047, 130479), (4209, 125457), (4331, 121923), (4899, 107787), (5301, 99613), (5673, 93081), (6417, 82289), (6603, 79971), (10431, 50623), (12141, 43493), (12627, 41819), (12993, 40641), (13547, 38979), (14697, 35929), (17019, 31027), (19809, 26657)]