131127822

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{16519}}^1$

素因数の和:16547

約数の個数: 60

約数和(自身を含む): 341815320

約数和(自身を除く): 210687498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 16519, 33038, 49557, 99114, 115633, 148671, 231266, 297342, 346899, 446013, 693798, 809431, 892026, 1040697, 1338039, 1618862, 2081394, 2428293, 2676078, 3122091, 4856586, 6244182, 7284879, 9366273, 14569758, 18732546, 21854637, 43709274, 65563911, 131127822]

約数ペア:

[(1, 131127822), (2, 65563911), (3, 43709274), (6, 21854637), (7, 18732546), (9, 14569758), (14, 9366273), (18, 7284879), (21, 6244182), (27, 4856586), (42, 3122091), (49, 2676078), (54, 2428293), (63, 2081394), (81, 1618862), (98, 1338039), (126, 1040697), (147, 892026), (162, 809431), (189, 693798), (294, 446013), (378, 346899), (441, 297342), (567, 231266), (882, 148671), (1134, 115633), (1323, 99114), (2646, 49557), (3969, 33038), (7938, 16519)]