56838249

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37369}}^1$

素因数の和:37401

約数の個数: 18

約数和(自身を含む): 88903230

約数和(自身を除く): 32064981

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 37369, 112107, 336321, 485797, 1457391, 4372173, 6315361, 18946083, 56838249]

約数ペア:

[(1, 56838249), (3, 18946083), (9, 6315361), (13, 4372173), (39, 1457391), (117, 485797), (169, 336321), (507, 112107), (1521, 37369)]