66198561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 113944320

約数和(自身を除く): 47745759

約数列:

[1, 3, 11, 13, 17, 29, 33, 39, 51, 87, 143, 187, 221, 313, 319, 377, 429, 493, 561, 663, 939, 957, 1131, 1479, 2431, 3443, 4069, 4147, 5321, 5423, 6409, 7293, 9077, 10329, 12207, 12441, 15963, 16269, 19227, 27231, 44759, 58531, 69173, 70499, 99847, 118001, 134277, 154309, 175593, 207519, 211497, 299541, 354003, 462927, 760903, 1298011, 1697399, 2006017, 2282709, 3894033, 5092197, 6018051, 22066187, 66198561]

約数ペア:

[(1, 66198561), (3, 22066187), (11, 6018051), (13, 5092197), (17, 3894033), (29, 2282709), (33, 2006017), (39, 1697399), (51, 1298011), (87, 760903), (143, 462927), (187, 354003), (221, 299541), (313, 211497), (319, 207519), (377, 175593), (429, 154309), (493, 134277), (561, 118001), (663, 99847), (939, 70499), (957, 69173), (1131, 58531), (1479, 44759), (2431, 27231), (3443, 19227), (4069, 16269), (4147, 15963), (5321, 12441), (5423, 12207), (6409, 10329), (7293, 9077)]