55520919

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4397}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 85074912

約数和(自身を除く): 29553993

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 4397, 12627, 13191, 39573, 101131, 268217, 303393, 804651, 910179, 2413953, 6168991, 18506973, 55520919]

約数ペア:

[(1, 55520919), (3, 18506973), (9, 6168991), (23, 2413953), (61, 910179), (69, 804651), (183, 303393), (207, 268217), (549, 101131), (1403, 39573), (4209, 13191), (4397, 12627)]