25782003

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73453}}^1$

素因数の和:73475

約数の個数: 16

約数和(自身を含む): 41134240

約数和(自身を除く): 15352237

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 73453, 220359, 661077, 954889, 1983231, 2864667, 8594001, 25782003]

約数ペア:

[(1, 25782003), (3, 8594001), (9, 2864667), (13, 1983231), (27, 954889), (39, 661077), (117, 220359), (351, 73453)]