55573551

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2939}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 88058880

約数和(自身を除く): 32485329

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 2939, 6303, 8817, 18909, 26451, 32329, 96987, 290961, 561349, 1684047, 5052141, 6174839, 18524517, 55573551]

約数ペア:

[(1, 55573551), (3, 18524517), (9, 6174839), (11, 5052141), (33, 1684047), (99, 561349), (191, 290961), (573, 96987), (1719, 32329), (2101, 26451), (2939, 18909), (6303, 8817)]