202426929

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3209}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 301123680

約数和(自身を除く): 98696751

約数列:

[1, 3, 9, 43, 129, 163, 387, 489, 1467, 3209, 7009, 9627, 21027, 28881, 63081, 137987, 413961, 523067, 1241883, 1569201, 4707603, 22491881, 67475643, 202426929]

約数ペア:

[(1, 202426929), (3, 67475643), (9, 22491881), (43, 4707603), (129, 1569201), (163, 1241883), (387, 523067), (489, 413961), (1467, 137987), (3209, 63081), (7009, 28881), (9627, 21027)]