163967029919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1108507}}^1$

素因数の和:1108655

約数の個数: 32

約数和(自身を含む): 218367207936

約数和(自身を除く): 54400178017

約数列:

[1, 7, 11, 17, 77, 113, 119, 187, 791, 1243, 1309, 1921, 8701, 13447, 21131, 147917, 1108507, 7759549, 12193577, 18844619, 85355039, 125261291, 131912333, 207290809, 876829037, 1377874201, 1451035663, 2129441947, 9645119407, 14906093629, 23423861417, 163967029919]

約数ペア:

[(1, 163967029919), (7, 23423861417), (11, 14906093629), (17, 9645119407), (77, 2129441947), (113, 1451035663), (119, 1377874201), (187, 876829037), (791, 207290809), (1243, 131912333), (1309, 125261291), (1921, 85355039), (8701, 18844619), (13447, 12193577), (21131, 7759549), (147917, 1108507)]