9012861

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 6711939

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 149, 423, 429, 447, 517, 611, 1287, 1341, 1551, 1639, 1833, 1937, 4653, 4917, 5499, 5811, 6721, 7003, 14751, 17433, 20163, 21009, 21307, 60489, 63027, 63921, 77033, 91039, 191763, 231099, 273117, 693297, 819351, 1001429, 3004287, 9012861]

約数ペア:

[(1, 9012861), (3, 3004287), (9, 1001429), (11, 819351), (13, 693297), (33, 273117), (39, 231099), (47, 191763), (99, 91039), (117, 77033), (141, 63921), (143, 63027), (149, 60489), (423, 21307), (429, 21009), (447, 20163), (517, 17433), (611, 14751), (1287, 7003), (1341, 6721), (1551, 5811), (1639, 5499), (1833, 4917), (1937, 4653)]