2100027573

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8011}}^1$

素因数の和:8119

約数の個数: 64

約数和(自身を含む): 3794483200

約数和(自身を除く): 1694455627

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 73, 133, 171, 189, 219, 399, 511, 513, 657, 1197, 1387, 1533, 1971, 3591, 4161, 4599, 8011, 9709, 12483, 13797, 24033, 29127, 37449, 56077, 72099, 87381, 152209, 168231, 216297, 262143, 456627, 504693, 584803, 1065463, 1369881, 1514079, 1754409, 3196389, 4093621, 4109643, 5263227, 9589167, 11111257, 12280863, 15789681, 28767501, 33333771, 36842589, 77778799, 100001313, 110527767, 233336397, 300003939, 700009191, 2100027573]

約数ペア:

[(1, 2100027573), (3, 700009191), (7, 300003939), (9, 233336397), (19, 110527767), (21, 100001313), (27, 77778799), (57, 36842589), (63, 33333771), (73, 28767501), (133, 15789681), (171, 12280863), (189, 11111257), (219, 9589167), (399, 5263227), (511, 4109643), (513, 4093621), (657, 3196389), (1197, 1754409), (1387, 1514079), (1533, 1369881), (1971, 1065463), (3591, 584803), (4161, 504693), (4599, 456627), (8011, 262143), (9709, 216297), (12483, 168231), (13797, 152209), (24033, 87381), (29127, 72099), (37449, 56077)]