27706261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 31033728

約数和(自身を除く): 3327467

約数列:

[1, 11, 61, 157, 263, 671, 1727, 2893, 9577, 16043, 41291, 105347, 176473, 454201, 2518751, 27706261]

約数ペア:

[(1, 27706261), (11, 2518751), (61, 454201), (157, 176473), (263, 105347), (671, 41291), (1727, 16043), (2893, 9577)]