66946131

素因数分解:

$3^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1049}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 110728800

約数和(自身を除く): 43782669

約数列:

[1, 3, 7, 9, 21, 63, 1013, 1049, 3039, 3147, 7091, 7343, 9117, 9441, 21273, 22029, 63819, 66087, 1062637, 3187911, 7438459, 9563733, 22315377, 66946131]

約数ペア:

[(1, 66946131), (3, 22315377), (7, 9563733), (9, 7438459), (21, 3187911), (63, 1062637), (1013, 66087), (1049, 63819), (3039, 22029), (3147, 21273), (7091, 9441), (7343, 9117)]