204568767

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1187}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 327317760

約数和(自身を除く): 122748993

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 491, 1187, 1473, 3561, 4419, 6383, 10683, 13257, 15431, 19149, 32049, 46293, 57447, 138879, 172341, 416637, 582817, 1748451, 5245353, 7576621, 15736059, 22729863, 68189589, 204568767]

約数ペア:

[(1, 204568767), (3, 68189589), (9, 22729863), (13, 15736059), (27, 7576621), (39, 5245353), (117, 1748451), (351, 582817), (491, 416637), (1187, 172341), (1473, 138879), (3561, 57447), (4419, 46293), (6383, 32049), (10683, 19149), (13257, 15431)]