27837537

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 46636800

約数和(自身を除く): 18799263

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 2081, 4459, 6243, 13377, 14567, 27053, 43701, 81159, 101969, 189371, 305907, 568113, 713783, 1325597, 2141349, 3976791, 9279179, 27837537]

約数ペア:

[(1, 27837537), (3, 9279179), (7, 3976791), (13, 2141349), (21, 1325597), (39, 713783), (49, 568113), (91, 305907), (147, 189371), (273, 101969), (343, 81159), (637, 43701), (1029, 27053), (1911, 14567), (2081, 13377), (4459, 6243)]