55605657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6689}}^1$

素因数の和:6872

約数の個数: 16

約数和(自身を含む): 78995520

約数和(自身を除く): 23389863

約数列:

[1, 3, 17, 51, 163, 489, 2771, 6689, 8313, 20067, 113713, 341139, 1090307, 3270921, 18535219, 55605657]

約数ペア:

[(1, 55605657), (3, 18535219), (17, 3270921), (51, 1090307), (163, 341139), (489, 113713), (2771, 20067), (6689, 8313)]