15586242987

素因数分解:

$3^1\times 7^1\times {\mathrm{27061}}^1\times {\mathrm{27427}}^1$

素因数の和:54498

約数の個数: 16

約数和(自身を含む): 23752209152

約数和(自身を除く): 8165966165

約数列:

[1, 3, 7, 21, 27061, 27427, 81183, 82281, 189427, 191989, 568281, 575967, 742202047, 2226606141, 5195414329, 15586242987]

約数ペア:

[(1, 15586242987), (3, 5195414329), (7, 2226606141), (21, 742202047), (27061, 575967), (27427, 568281), (81183, 191989), (82281, 189427)]