2167987437

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 4089845760

約数和(自身を除く): 1921858323

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 109, 189, 231, 243, 297, 327, 567, 693, 763, 891, 981, 1063, 1199, 1701, 2079, 2289, 2673, 2943, 3189, 3597, 6237, 6867, 7441, 8393, 8829, 9567, 10791, 11693, 18711, 20601, 22323, 25179, 26487, 28701, 32373, 35079, 61803, 66969, 75537, 81851, 86103, 97119, 105237, 115867, 185409, 200907, 226611, 245553, 258309, 291357, 315711, 347601, 602721, 679833, 736659, 811069, 947133, 1042803, 1274537, 1808163, 2039499, 2209977, 2433207, 2841399, 3128409, 3823611, 6629931, 7299621, 8921759, 9385227, 11470833, 19889793, 21898863, 26765277, 28155681, 34412499, 65696589, 80295831, 103237497, 197089767, 240887493, 309712491, 722662479, 2167987437]

約数ペア:

[(1, 2167987437), (3, 722662479), (7, 309712491), (9, 240887493), (11, 197089767), (21, 103237497), (27, 80295831), (33, 65696589), (63, 34412499), (77, 28155681), (81, 26765277), (99, 21898863), (109, 19889793), (189, 11470833), (231, 9385227), (243, 8921759), (297, 7299621), (327, 6629931), (567, 3823611), (693, 3128409), (763, 2841399), (891, 2433207), (981, 2209977), (1063, 2039499), (1199, 1808163), (1701, 1274537), (2079, 1042803), (2289, 947133), (2673, 811069), (2943, 736659), (3189, 679833), (3597, 602721), (6237, 347601), (6867, 315711), (7441, 291357), (8393, 258309), (8829, 245553), (9567, 226611), (10791, 200907), (11693, 185409), (18711, 115867), (20601, 105237), (22323, 97119), (25179, 86103), (26487, 81851), (28701, 75537), (32373, 66969), (35079, 61803)]