91656909

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9421}}^1$

素因数の和:9497

約数の個数: 24

約数和(自身を含む): 141103872

約数和(自身を除く): 49446963

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9421, 9729, 28263, 84789, 216683, 442787, 650049, 1328361, 1950147, 3985083, 10184101, 30552303, 91656909]

約数ペア:

[(1, 91656909), (3, 30552303), (9, 10184101), (23, 3985083), (47, 1950147), (69, 1328361), (141, 650049), (207, 442787), (423, 216683), (1081, 84789), (3243, 28263), (9421, 9729)]