127763109999

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{170749}}^1$

素因数の和:170909

約数の個数: 64

約数和(自身を含む): 224242560000

約数和(自身を除く): 96479450001

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 107, 111, 189, 259, 321, 333, 749, 777, 963, 999, 2247, 2331, 2889, 3959, 6741, 6993, 11877, 20223, 27713, 35631, 83139, 106893, 170749, 249417, 512247, 748251, 1195243, 1536741, 3585729, 4610223, 6317713, 10757187, 18270143, 18953139, 32271561, 44223991, 54810429, 56859417, 127891001, 132671973, 164431287, 170578251, 383673003, 398015919, 493293861, 675995291, 1151019009, 1194047757, 2027985873, 3453057027, 4731967037, 6083957619, 14195901111, 18251872857, 42587703333, 127763109999]

約数ペア:

[(1, 127763109999), (3, 42587703333), (7, 18251872857), (9, 14195901111), (21, 6083957619), (27, 4731967037), (37, 3453057027), (63, 2027985873), (107, 1194047757), (111, 1151019009), (189, 675995291), (259, 493293861), (321, 398015919), (333, 383673003), (749, 170578251), (777, 164431287), (963, 132671973), (999, 127891001), (2247, 56859417), (2331, 54810429), (2889, 44223991), (3959, 32271561), (6741, 18953139), (6993, 18270143), (11877, 10757187), (20223, 6317713), (27713, 4610223), (35631, 3585729), (83139, 1536741), (106893, 1195243), (170749, 748251), (249417, 512247)]