81439098

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1044091}}^1$

素因数の和:1044109

約数の個数: 16

約数和(自身を含む): 175407456

約数和(自身を除く): 93968358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1044091, 2088182, 3132273, 6264546, 13573183, 27146366, 40719549, 81439098]

約数ペア:

[(1, 81439098), (2, 40719549), (3, 27146366), (6, 13573183), (13, 6264546), (26, 3132273), (39, 2088182), (78, 1044091)]