20143769877

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3299}}^1$

素因数の和:3429

約数の個数: 120

約数和(自身を含む): 38236968000

約数和(自身を除く): 18093198123

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 89, 99, 121, 189, 231, 267, 297, 363, 567, 623, 693, 801, 847, 891, 979, 1089, 1869, 2079, 2403, 2541, 2937, 3267, 3299, 5607, 6237, 6853, 7209, 7623, 8811, 9801, 9897, 10769, 16821, 20559, 22869, 23093, 26433, 29691, 32307, 36289, 50463, 61677, 68607, 69279, 75383, 79299, 89073, 96921, 108867, 185031, 207837, 226149, 254023, 267219, 290763, 293611, 326601, 399179, 555093, 623511, 678447, 762069, 872289, 880833, 979803, 1197537, 1870533, 2035341, 2055277, 2286207, 2642499, 2794253, 2939409, 3229721, 3592611, 6106023, 6165831, 6858621, 7927497, 8382759, 9689163, 10777833, 18497493, 20575863, 22608047, 23782491, 25148277, 29067489, 32333499, 35526931, 55492479, 67824141, 75444831, 87202467, 106580793, 166477437, 203472423, 226334493, 248688517, 261607401, 319742379, 610417269, 746065551, 959227137, 1831251807, 2238196653, 2877681411, 6714589959, 20143769877]

約数ペア:

[(1, 20143769877), (3, 6714589959), (7, 2877681411), (9, 2238196653), (11, 1831251807), (21, 959227137), (27, 746065551), (33, 610417269), (63, 319742379), (77, 261607401), (81, 248688517), (89, 226334493), (99, 203472423), (121, 166477437), (189, 106580793), (231, 87202467), (267, 75444831), (297, 67824141), (363, 55492479), (567, 35526931), (623, 32333499), (693, 29067489), (801, 25148277), (847, 23782491), (891, 22608047), (979, 20575863), (1089, 18497493), (1869, 10777833), (2079, 9689163), (2403, 8382759), (2541, 7927497), (2937, 6858621), (3267, 6165831), (3299, 6106023), (5607, 3592611), (6237, 3229721), (6853, 2939409), (7209, 2794253), (7623, 2642499), (8811, 2286207), (9801, 2055277), (9897, 2035341), (10769, 1870533), (16821, 1197537), (20559, 979803), (22869, 880833), (23093, 872289), (26433, 762069), (29691, 678447), (32307, 623511), (36289, 555093), (50463, 399179), (61677, 326601), (68607, 293611), (69279, 290763), (75383, 267219), (79299, 254023), (89073, 226149), (96921, 207837), (108867, 185031)]