77298813

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 122774400

約数和(自身を除く): 45475587

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1411, 2029, 2241, 4233, 6087, 12699, 18261, 34493, 38097, 54783, 103479, 168407, 310437, 505221, 931311, 1515663, 2862919, 4546989, 8588757, 25766271, 77298813]

約数ペア:

[(1, 77298813), (3, 25766271), (9, 8588757), (17, 4546989), (27, 2862919), (51, 1515663), (83, 931311), (153, 505221), (249, 310437), (459, 168407), (747, 103479), (1411, 54783), (2029, 38097), (2241, 34493), (4233, 18261), (6087, 12699)]