27839301

素因数分解:

$3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 43420320

約数和(自身を除く): 15581019

約数列:

[1, 3, 7, 21, 49, 147, 229, 687, 827, 1603, 2481, 4809, 5789, 11221, 17367, 33663, 40523, 121569, 189383, 568149, 1325681, 3977043, 9279767, 27839301]

約数ペア:

[(1, 27839301), (3, 9279767), (7, 3977043), (21, 1325681), (49, 568149), (147, 189383), (229, 121569), (687, 40523), (827, 33663), (1603, 17367), (2481, 11221), (4809, 5789)]