68495427

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7603}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 132857088

約数和(自身を除く): 64361661

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 7603, 9009, 22809, 53221, 68427, 83633, 98839, 159663, 250899, 296517, 478989, 585431, 691873, 752697, 889551, 1087229, 1756293, 2075619, 3261687, 5268879, 6226857, 7610603, 9785061, 22831809, 68495427]

約数ペア:

[(1, 68495427), (3, 22831809), (7, 9785061), (9, 7610603), (11, 6226857), (13, 5268879), (21, 3261687), (33, 2075619), (39, 1756293), (63, 1087229), (77, 889551), (91, 752697), (99, 691873), (117, 585431), (143, 478989), (231, 296517), (273, 250899), (429, 159663), (693, 98839), (819, 83633), (1001, 68427), (1287, 53221), (3003, 22809), (7603, 9009)]