27157074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 64120896

約数和(自身を除く): 36963822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1301, 1491, 2602, 2982, 3479, 3903, 6958, 7806, 9107, 10437, 18214, 20874, 27321, 54642, 63749, 92371, 127498, 184742, 191247, 277113, 382494, 554226, 646597, 1293194, 1939791, 3879582, 4526179, 9052358, 13578537, 27157074]

約数ペア:

[(1, 27157074), (2, 13578537), (3, 9052358), (6, 4526179), (7, 3879582), (14, 1939791), (21, 1293194), (42, 646597), (49, 554226), (71, 382494), (98, 277113), (142, 191247), (147, 184742), (213, 127498), (294, 92371), (426, 63749), (497, 54642), (994, 27321), (1301, 20874), (1491, 18214), (2602, 10437), (2982, 9107), (3479, 7806), (3903, 6958)]