48090609

素因数分解:

$3^2\times 7^2\times {\mathrm{109049}}^1$

素因数の和:109069

約数の個数: 18

約数和(自身を含む): 80806050

約数和(自身を除く): 32715441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 109049, 327147, 763343, 981441, 2290029, 5343401, 6870087, 16030203, 48090609]

約数ペア:

[(1, 48090609), (3, 16030203), (7, 6870087), (9, 5343401), (21, 2290029), (49, 981441), (63, 763343), (147, 327147), (441, 109049)]