15672627873

素因数分解:

$3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137519}}^1$

素因数の和:137608

約数の個数: 48

約数和(自身を含む): 27231160320

約数和(自身を除く): 11558532447

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 243, 469, 567, 603, 1407, 1701, 1809, 4221, 5427, 12663, 16281, 37989, 113967, 137519, 412557, 962633, 1237671, 2887899, 3713013, 8663697, 9213773, 11139039, 25991091, 27641319, 33417117, 64496411, 77973273, 82923957, 193489233, 233919819, 248771871, 580467699, 746315613, 1741403097, 2238946839, 5224209291, 15672627873]

約数ペア:

[(1, 15672627873), (3, 5224209291), (7, 2238946839), (9, 1741403097), (21, 746315613), (27, 580467699), (63, 248771871), (67, 233919819), (81, 193489233), (189, 82923957), (201, 77973273), (243, 64496411), (469, 33417117), (567, 27641319), (603, 25991091), (1407, 11139039), (1701, 9213773), (1809, 8663697), (4221, 3713013), (5427, 2887899), (12663, 1237671), (16281, 962633), (37989, 412557), (113967, 137519)]