27425142

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 80

約数和(自身を含む): 65421312

約数和(自身を除く): 37996170

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 81, 86, 93, 127, 129, 162, 186, 254, 258, 279, 381, 387, 558, 762, 774, 837, 1143, 1161, 1333, 1674, 2286, 2322, 2511, 2666, 3429, 3483, 3937, 3999, 5022, 5461, 6858, 6966, 7874, 7998, 10287, 10922, 11811, 11997, 16383, 20574, 23622, 23994, 32766, 35433, 35991, 49149, 70866, 71982, 98298, 106299, 107973, 147447, 169291, 212598, 215946, 294894, 318897, 338582, 442341, 507873, 637794, 884682, 1015746, 1523619, 3047238, 4570857, 9141714, 13712571, 27425142]

約数ペア:

[(1, 27425142), (2, 13712571), (3, 9141714), (6, 4570857), (9, 3047238), (18, 1523619), (27, 1015746), (31, 884682), (43, 637794), (54, 507873), (62, 442341), (81, 338582), (86, 318897), (93, 294894), (127, 215946), (129, 212598), (162, 169291), (186, 147447), (254, 107973), (258, 106299), (279, 98298), (381, 71982), (387, 70866), (558, 49149), (762, 35991), (774, 35433), (837, 32766), (1143, 23994), (1161, 23622), (1333, 20574), (1674, 16383), (2286, 11997), (2322, 11811), (2511, 10922), (2666, 10287), (3429, 7998), (3483, 7874), (3937, 6966), (3999, 6858), (5022, 5461)]