43078347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6947}}^1$

素因数の和:7019

約数の個数: 24

約数和(自身を含む): 68284944

約数和(自身を除く): 25206597

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 6947, 20841, 62523, 90311, 270933, 368191, 812799, 1104573, 3313719, 4786483, 14359449, 43078347]

約数ペア:

[(1, 43078347), (3, 14359449), (9, 4786483), (13, 3313719), (39, 1104573), (53, 812799), (117, 368191), (159, 270933), (477, 90311), (689, 62523), (2067, 20841), (6201, 6947)]