53913171

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 82555200

約数和(自身を除く): 28642029

約数列:

[1, 3, 13, 17, 39, 51, 221, 233, 349, 663, 699, 1047, 3029, 3961, 4537, 5933, 9087, 11883, 13611, 17799, 51493, 77129, 81317, 154479, 231387, 243951, 1057121, 1382389, 3171363, 4147167, 17971057, 53913171]

約数ペア:

[(1, 53913171), (3, 17971057), (13, 4147167), (17, 3171363), (39, 1382389), (51, 1057121), (221, 243951), (233, 231387), (349, 154479), (663, 81317), (699, 77129), (1047, 51493), (3029, 17799), (3961, 13611), (4537, 11883), (5933, 9087)]