86812803

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 167270400

約数和(自身を除く): 80457597

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 81, 93, 99, 189, 217, 231, 279, 297, 341, 449, 567, 651, 693, 837, 891, 1023, 1347, 1953, 2079, 2387, 2511, 3069, 3143, 4041, 4939, 5859, 6237, 7161, 9207, 9429, 12123, 13919, 14817, 17577, 21483, 27621, 28287, 34573, 36369, 41757, 44451, 64449, 84861, 97433, 103719, 125271, 133353, 153109, 193347, 254583, 292299, 311157, 375813, 400059, 459327, 876897, 933471, 1071763, 1127439, 1377981, 2630691, 2800413, 3215289, 4133943, 7892073, 9645867, 12401829, 28937601, 86812803]

約数ペア:

[(1, 86812803), (3, 28937601), (7, 12401829), (9, 9645867), (11, 7892073), (21, 4133943), (27, 3215289), (31, 2800413), (33, 2630691), (63, 1377981), (77, 1127439), (81, 1071763), (93, 933471), (99, 876897), (189, 459327), (217, 400059), (231, 375813), (279, 311157), (297, 292299), (341, 254583), (449, 193347), (567, 153109), (651, 133353), (693, 125271), (837, 103719), (891, 97433), (1023, 84861), (1347, 64449), (1953, 44451), (2079, 41757), (2387, 36369), (2511, 34573), (3069, 28287), (3143, 27621), (4041, 21483), (4939, 17577), (5859, 14817), (6237, 13919), (7161, 12123), (9207, 9429)]