81582391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 90789120

約数和(自身を除く): 9206729

約数列:

[1, 11, 73, 283, 359, 803, 3113, 3949, 20659, 26207, 101597, 227249, 288277, 1117567, 7416581, 81582391]

約数ペア:

[(1, 81582391), (11, 7416581), (73, 1117567), (283, 288277), (359, 227249), (803, 101597), (3113, 26207), (3949, 20659)]