54047043

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 80976896

約数和(自身を除く): 26929853

約数列:

[1, 3, 9, 31, 93, 279, 307, 631, 921, 1893, 2763, 5679, 9517, 19561, 28551, 58683, 85653, 176049, 193717, 581151, 1743453, 6005227, 18015681, 54047043]

約数ペア:

[(1, 54047043), (3, 18015681), (9, 6005227), (31, 1743453), (93, 581151), (279, 193717), (307, 176049), (631, 85653), (921, 58683), (1893, 28551), (2763, 19561), (5679, 9517)]