97800489

素因数分解:

$3^2\times {\mathrm{163}}^2\times {\mathrm{409}}^1$

素因数の和:741

約数の個数: 18

約数和(自身を含む): 142486890

約数和(自身を除く): 44686401

約数列:

[1, 3, 9, 163, 409, 489, 1227, 1467, 3681, 26569, 66667, 79707, 200001, 239121, 600003, 10866721, 32600163, 97800489]

約数ペア:

[(1, 97800489), (3, 32600163), (9, 10866721), (163, 600003), (409, 239121), (489, 200001), (1227, 79707), (1467, 66667), (3681, 26569)]