218615742727

素因数分解:

${\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{1987}}^1\times {\mathrm{3083}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 221304287232

約数和(自身を除く): 2688544505

約数列:

[1, 127, 281, 1987, 3083, 35687, 252349, 391541, 558347, 866323, 6125921, 70910069, 110023021, 777991967, 1721383801, 218615742727]

約数ペア:

[(1, 218615742727), (127, 1721383801), (281, 777991967), (1987, 110023021), (3083, 70910069), (35687, 6125921), (252349, 866323), (391541, 558347)]