80810163

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3593}}^1$

素因数の和:3633

約数の個数: 48

約数和(自身を含む): 147497760

約数和(自身を除く): 66687597

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2499, 3213, 3593, 7497, 10779, 22491, 25151, 32337, 61081, 75453, 97011, 176057, 183243, 226359, 427567, 528171, 549729, 679077, 1282701, 1584513, 1649187, 2992969, 3848103, 4753539, 8978907, 11544309, 26936721, 80810163]

約数ペア:

[(1, 80810163), (3, 26936721), (7, 11544309), (9, 8978907), (17, 4753539), (21, 3848103), (27, 2992969), (49, 1649187), (51, 1584513), (63, 1282701), (119, 679077), (147, 549729), (153, 528171), (189, 427567), (357, 226359), (441, 183243), (459, 176057), (833, 97011), (1071, 75453), (1323, 61081), (2499, 32337), (3213, 25151), (3593, 22491), (7497, 10779)]