55221378

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{72469}}^1$

素因数の和:72601

約数の個数: 16

約数和(自身を含む): 111313920

約数和(自身を除く): 56092542

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 72469, 144938, 217407, 434814, 9203563, 18407126, 27610689, 55221378]

約数ペア:

[(1, 55221378), (2, 27610689), (3, 18407126), (6, 9203563), (127, 434814), (254, 217407), (381, 144938), (762, 72469)]