570276369

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1619

約数の個数: 40

約数和(自身を含む): 920126592

約数和(自身を除く): 349850223

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 491, 1053, 1103, 1473, 3309, 4419, 6383, 9927, 13257, 14339, 19149, 29781, 39771, 43017, 57447, 89343, 129051, 172341, 387153, 517023, 541573, 1161459, 1624719, 4874157, 7040449, 14622471, 21121347, 43867413, 63364041, 190092123, 570276369]

約数ペア:

[(1, 570276369), (3, 190092123), (9, 63364041), (13, 43867413), (27, 21121347), (39, 14622471), (81, 7040449), (117, 4874157), (351, 1624719), (491, 1161459), (1053, 541573), (1103, 517023), (1473, 387153), (3309, 172341), (4419, 129051), (6383, 89343), (9927, 57447), (13257, 43017), (14339, 39771), (19149, 29781)]