201168009

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10973}}^1$

素因数の和:11086

約数の個数: 32

約数和(自身を含む): 344144640

約数和(自身を除く): 142976631

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 6111, 10973, 18333, 32919, 76811, 98757, 230433, 296271, 691299, 1064381, 2073897, 3193143, 7450667, 9579429, 22352001, 28738287, 67056003, 201168009]

約数ペア:

[(1, 201168009), (3, 67056003), (7, 28738287), (9, 22352001), (21, 9579429), (27, 7450667), (63, 3193143), (97, 2073897), (189, 1064381), (291, 691299), (679, 296271), (873, 230433), (2037, 98757), (2619, 76811), (6111, 32919), (10973, 18333)]