15661719363

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1\times {\mathrm{49939}}^1$

素因数の和:51026

約数の個数: 16

約数和(自身を含む): 21099450240

約数和(自身を除く): 5437730877

約数列:

[1, 3, 107, 321, 977, 2931, 49939, 104539, 149817, 313617, 5343473, 16030419, 48790403, 146371209, 5220573121, 15661719363]

約数ペア:

[(1, 15661719363), (3, 5220573121), (107, 146371209), (321, 48790403), (977, 16030419), (2931, 5343473), (49939, 313617), (104539, 149817)]