25527879

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8109

約数の個数: 24

約数和(自身を含む): 41185872

約数和(自身を除く): 15657993

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 8081, 24243, 72729, 105053, 218187, 315159, 654561, 945477, 1963683, 2836431, 8509293, 25527879]

約数ペア:

[(1, 25527879), (3, 8509293), (9, 2836431), (13, 1963683), (27, 945477), (39, 654561), (81, 315159), (117, 218187), (243, 105053), (351, 72729), (1053, 24243), (3159, 8081)]