26149827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 40144896

約数和(自身を除く): 13995069

約数列:

[1, 3, 11, 23, 33, 69, 131, 253, 263, 393, 759, 789, 1441, 2893, 3013, 4323, 6049, 8679, 9039, 18147, 33143, 34453, 66539, 99429, 103359, 199617, 378983, 792419, 1136949, 2377257, 8716609, 26149827]

約数ペア:

[(1, 26149827), (3, 8716609), (11, 2377257), (23, 1136949), (33, 792419), (69, 378983), (131, 199617), (253, 103359), (263, 99429), (393, 66539), (759, 34453), (789, 33143), (1441, 18147), (2893, 9039), (3013, 8679), (4323, 6049)]