27619647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6389}}^1$

素因数の和:6534

約数の個数: 16

約数和(自身を含む): 40487040

約数和(自身を除く): 12867393

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 6389, 19167, 70279, 210837, 836959, 2510877, 9206549, 27619647]

約数ペア:

[(1, 27619647), (3, 9206549), (11, 2510877), (33, 836959), (131, 210837), (393, 70279), (1441, 19167), (4323, 6389)]