103445139

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2423}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 167546880

約数和(自身を除く): 64101741

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 749, 2033, 2247, 2423, 6099, 7269, 14231, 16961, 42693, 46037, 50883, 138111, 259261, 322259, 777783, 966777, 1814827, 4925959, 5444481, 14777877, 34481713, 103445139]

約数ペア:

[(1, 103445139), (3, 34481713), (7, 14777877), (19, 5444481), (21, 4925959), (57, 1814827), (107, 966777), (133, 777783), (321, 322259), (399, 259261), (749, 138111), (2033, 50883), (2247, 46037), (2423, 42693), (6099, 16961), (7269, 14231)]