156928725009

素因数分解:

$3^2\times 7^2\times {\mathrm{3701}}^1\times {\mathrm{96149}}^1$

素因数の和:99870

約数の個数: 36

約数和(自身を含む): 263756949300

約数和(自身を除く): 106828224291

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 3701, 11103, 25907, 33309, 77721, 96149, 181349, 233163, 288447, 544047, 673043, 865341, 1632141, 2019129, 4711301, 6057387, 14133903, 42401709, 355847449, 1067542347, 2490932143, 3202627041, 7472796429, 17436525001, 22418389287, 52309575003, 156928725009]

約数ペア:

[(1, 156928725009), (3, 52309575003), (7, 22418389287), (9, 17436525001), (21, 7472796429), (49, 3202627041), (63, 2490932143), (147, 1067542347), (441, 355847449), (3701, 42401709), (11103, 14133903), (25907, 6057387), (33309, 4711301), (77721, 2019129), (96149, 1632141), (181349, 865341), (233163, 673043), (288447, 544047)]