128844573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1289}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 202849920

約数和(自身を除く): 74005347

約数列:

[1, 3, 11, 13, 33, 39, 143, 233, 429, 699, 1289, 2563, 3029, 3867, 7689, 9087, 14179, 16757, 33319, 42537, 50271, 99957, 184327, 300337, 552981, 901011, 3303707, 3904381, 9911121, 11713143, 42948191, 128844573]

約数ペア:

[(1, 128844573), (3, 42948191), (11, 11713143), (13, 9911121), (33, 3904381), (39, 3303707), (143, 901011), (233, 552981), (429, 300337), (699, 184327), (1289, 99957), (2563, 50271), (3029, 42537), (3867, 33319), (7689, 16757), (9087, 14179)]