27747621887

素因数分解:

${\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1\times {\mathrm{5167}}^1$

素因数の和:6230

約数の個数: 16

約数和(自身を含む): 28819083264

約数和(自身を除く): 1071461377

約数列:

[1, 31, 211, 821, 5167, 6541, 25451, 160177, 173231, 1090237, 4242107, 5370161, 33797347, 131505317, 895084577, 27747621887]

約数ペア:

[(1, 27747621887), (31, 895084577), (211, 131505317), (821, 33797347), (5167, 5370161), (6541, 4242107), (25451, 1090237), (160177, 173231)]