51346071

素因数分解:

$3^2\times 7^3\times {\mathrm{16633}}^1$

素因数の和:16660

約数の個数: 24

約数和(自身を含む): 86496800

約数和(自身を除く): 35150729

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 16633, 49899, 116431, 149697, 349293, 815017, 1047879, 2445051, 5705119, 7335153, 17115357, 51346071]

約数ペア:

[(1, 51346071), (3, 17115357), (7, 7335153), (9, 5705119), (21, 2445051), (49, 1047879), (63, 815017), (147, 349293), (343, 149697), (441, 116431), (1029, 49899), (3087, 16633)]