1025647623

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 2062448640

約数和(自身を除く): 1036801017

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 137, 143, 189, 231, 273, 277, 297, 351, 411, 429, 693, 819, 831, 959, 1001, 1233, 1287, 1507, 1781, 1939, 2079, 2457, 2493, 2877, 3003, 3047, 3601, 3699, 3861, 4521, 5343, 5817, 7479, 8631, 9009, 9141, 10549, 10803, 12467, 13563, 16029, 17451, 19591, 21329, 25207, 25893, 27027, 27423, 31647, 32409, 37401, 37949, 39611, 40689, 48087, 52353, 58773, 63987, 75621, 82269, 94941, 97227, 112203, 113847, 118833, 137137, 176319, 191961, 226863, 265643, 277277, 284823, 336609, 341541, 356499, 411411, 417439, 493337, 528957, 575883, 680589, 796929, 831831, 1024623, 1069497, 1234233, 1252317, 1480011, 2390787, 2495493, 2922073, 3453359, 3702699, 3756951, 4440033, 5426707, 7172361, 7486479, 8766219, 10360077, 11270853, 13320099, 16280121, 26298657, 31080231, 37986949, 48840363, 78895971, 93240693, 113960847, 146521089, 341882541, 1025647623]

約数ペア:

[(1, 1025647623), (3, 341882541), (7, 146521089), (9, 113960847), (11, 93240693), (13, 78895971), (21, 48840363), (27, 37986949), (33, 31080231), (39, 26298657), (63, 16280121), (77, 13320099), (91, 11270853), (99, 10360077), (117, 8766219), (137, 7486479), (143, 7172361), (189, 5426707), (231, 4440033), (273, 3756951), (277, 3702699), (297, 3453359), (351, 2922073), (411, 2495493), (429, 2390787), (693, 1480011), (819, 1252317), (831, 1234233), (959, 1069497), (1001, 1024623), (1233, 831831), (1287, 796929), (1507, 680589), (1781, 575883), (1939, 528957), (2079, 493337), (2457, 417439), (2493, 411411), (2877, 356499), (3003, 341541), (3047, 336609), (3601, 284823), (3699, 277277), (3861, 265643), (4521, 226863), (5343, 191961), (5817, 176319), (7479, 137137), (8631, 118833), (9009, 113847), (9141, 112203), (10549, 97227), (10803, 94941), (12467, 82269), (13563, 75621), (16029, 63987), (17451, 58773), (19591, 52353), (21329, 48087), (25207, 40689), (25893, 39611), (27027, 37949), (27423, 37401), (31647, 32409)]