51805173

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{9103}}^1$

素因数の和:9384

約数の個数: 16

約数和(自身を含む): 79241216

約数和(自身を除く): 27436043

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 9103, 27309, 63721, 191163, 2466913, 7400739, 17268391, 51805173]

約数ペア:

[(1, 51805173), (3, 17268391), (7, 7400739), (21, 2466913), (271, 191163), (813, 63721), (1897, 27309), (5691, 9103)]