25551747

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{72797}}^1$

素因数の和:72819

約数の個数: 16

約数和(自身を含む): 40766880

約数和(自身を除く): 15215133

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 72797, 218391, 655173, 946361, 1965519, 2839083, 8517249, 25551747]

約数ペア:

[(1, 25551747), (3, 8517249), (9, 2839083), (13, 1965519), (27, 946361), (39, 655173), (117, 218391), (351, 72797)]