268608927

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{49277}}^1$

素因数の和:49382

約数の個数: 16

約数和(自身を含む): 378455040

約数和(自身を除く): 109846113

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 49277, 147831, 1133371, 3400113, 3892883, 11678649, 89536309, 268608927]

約数ペア:

[(1, 268608927), (3, 89536309), (23, 11678649), (69, 3892883), (79, 3400113), (237, 1133371), (1817, 147831), (5451, 49277)]