27347529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 41969664

約数和(自身を除く): 14622135

約数列:

[1, 3, 11, 23, 33, 69, 137, 253, 263, 411, 759, 789, 1507, 2893, 3151, 4521, 6049, 8679, 9453, 18147, 34661, 36031, 66539, 103983, 108093, 199617, 396341, 828713, 1189023, 2486139, 9115843, 27347529]

約数ペア:

[(1, 27347529), (3, 9115843), (11, 2486139), (23, 1189023), (33, 828713), (69, 396341), (137, 199617), (253, 108093), (263, 103983), (411, 66539), (759, 36031), (789, 34661), (1507, 18147), (2893, 9453), (3151, 8679), (4521, 6049)]