56642817

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3359}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 95477760

約数和(自身を除く): 38834943

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 3359, 5621, 10077, 16863, 23513, 36949, 70539, 110847, 245207, 258643, 735621, 775929, 1716449, 2697277, 5149347, 8091831, 18880939, 56642817]

約数ペア:

[(1, 56642817), (3, 18880939), (7, 8091831), (11, 5149347), (21, 2697277), (33, 1716449), (73, 775929), (77, 735621), (219, 258643), (231, 245207), (511, 110847), (803, 70539), (1533, 36949), (2409, 23513), (3359, 16863), (5621, 10077)]