53175681

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{34961}}^1$

素因数の和:34993

約数の個数: 18

約数和(自身を含む): 83174598

約数和(自身を除く): 29998917

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 34961, 104883, 314649, 454493, 1363479, 4090437, 5908409, 17725227, 53175681]

約数ペア:

[(1, 53175681), (3, 17725227), (9, 5908409), (13, 4090437), (39, 1363479), (117, 454493), (169, 314649), (507, 104883), (1521, 34961)]