56739669

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{57487}}^1$

素因数の和:57544

約数の個数: 16

約数和(自身を含む): 88301568

約数和(自身を除く): 31561899

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 57487, 172461, 402409, 1207227, 2701889, 8105667, 18913223, 56739669]

約数ペア:

[(1, 56739669), (3, 18913223), (7, 8105667), (21, 2701889), (47, 1207227), (141, 402409), (329, 172461), (987, 57487)]