25287093

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72043}}^1$

素因数の和:72065

約数の個数: 16

約数和(自身を含む): 40344640

約数和(自身を除く): 15057547

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72043, 216129, 648387, 936559, 1945161, 2809677, 8429031, 25287093]

約数ペア:

[(1, 25287093), (3, 8429031), (9, 2809677), (13, 1945161), (27, 936559), (39, 648387), (117, 216129), (351, 72043)]