2010553839

素因数分解:

$3^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{3559}}^1$

素因数の和:3650

約数の個数: 64

約数和(自身を含む): 3531520000

約数和(自身を除く): 1520966161

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 343, 427, 441, 549, 1029, 1281, 1323, 1647, 2989, 3087, 3559, 3843, 8967, 9261, 10677, 11529, 20923, 24913, 26901, 32031, 62769, 74739, 80703, 96093, 174391, 188307, 217099, 224217, 523173, 564921, 651297, 672651, 1220737, 1519693, 1569519, 1953891, 3662211, 4559079, 4708557, 5861673, 10637851, 10986633, 13677237, 31913553, 32959899, 41031711, 74464957, 95740659, 223394871, 287221977, 670184613, 2010553839]

約数ペア:

[(1, 2010553839), (3, 670184613), (7, 287221977), (9, 223394871), (21, 95740659), (27, 74464957), (49, 41031711), (61, 32959899), (63, 31913553), (147, 13677237), (183, 10986633), (189, 10637851), (343, 5861673), (427, 4708557), (441, 4559079), (549, 3662211), (1029, 1953891), (1281, 1569519), (1323, 1519693), (1647, 1220737), (2989, 672651), (3087, 651297), (3559, 564921), (3843, 523173), (8967, 224217), (9261, 217099), (10677, 188307), (11529, 174391), (20923, 96093), (24913, 80703), (26901, 74739), (32031, 62769)]