6641973

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 10752000

約数和(自身を除く): 4110027

約数列:

[1, 3, 9, 13, 27, 39, 117, 127, 149, 351, 381, 447, 1143, 1341, 1651, 1937, 3429, 4023, 4953, 5811, 14859, 17433, 18923, 44577, 52299, 56769, 170307, 245999, 510921, 737997, 2213991, 6641973]

約数ペア:

[(1, 6641973), (3, 2213991), (9, 737997), (13, 510921), (27, 245999), (39, 170307), (117, 56769), (127, 52299), (149, 44577), (351, 18923), (381, 17433), (447, 14859), (1143, 5811), (1341, 4953), (1651, 4023), (1937, 3429)]