27772794

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1329

約数の個数: 80

約数和(自身を含む): 74923200

約数和(自身を除く): 47150406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1289, 1539, 2394, 2578, 3078, 3591, 3867, 7182, 7734, 9023, 10773, 11601, 18046, 21546, 23202, 24491, 27069, 34803, 48982, 54138, 69606, 73473, 81207, 104409, 146946, 162414, 171437, 208818, 220419, 243621, 342874, 440838, 487242, 514311, 661257, 730863, 1028622, 1322514, 1461726, 1542933, 1983771, 3085866, 3967542, 4628799, 9257598, 13886397, 27772794]

約数ペア:

[(1, 27772794), (2, 13886397), (3, 9257598), (6, 4628799), (7, 3967542), (9, 3085866), (14, 1983771), (18, 1542933), (19, 1461726), (21, 1322514), (27, 1028622), (38, 730863), (42, 661257), (54, 514311), (57, 487242), (63, 440838), (81, 342874), (114, 243621), (126, 220419), (133, 208818), (162, 171437), (171, 162414), (189, 146946), (266, 104409), (342, 81207), (378, 73473), (399, 69606), (513, 54138), (567, 48982), (798, 34803), (1026, 27069), (1134, 24491), (1197, 23202), (1289, 21546), (1539, 18046), (2394, 11601), (2578, 10773), (3078, 9023), (3591, 7734), (3867, 7182)]