27038583

素因数分解:

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

素因数の和:229

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 21345417

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 47, 99, 117, 141, 143, 149, 297, 351, 423, 429, 447, 517, 611, 1269, 1287, 1341, 1551, 1639, 1833, 1937, 3861, 4023, 4653, 4917, 5499, 5811, 6721, 7003, 13959, 14751, 16497, 17433, 20163, 21009, 21307, 44253, 52299, 60489, 63027, 63921, 77033, 91039, 181467, 189081, 191763, 231099, 273117, 575289, 693297, 819351, 1001429, 2079891, 2458053, 3004287, 9012861, 27038583]

約数ペア:

[(1, 27038583), (3, 9012861), (9, 3004287), (11, 2458053), (13, 2079891), (27, 1001429), (33, 819351), (39, 693297), (47, 575289), (99, 273117), (117, 231099), (141, 191763), (143, 189081), (149, 181467), (297, 91039), (351, 77033), (423, 63921), (429, 63027), (447, 60489), (517, 52299), (611, 44253), (1269, 21307), (1287, 21009), (1341, 20163), (1551, 17433), (1639, 16497), (1833, 14751), (1937, 13959), (3861, 7003), (4023, 6721), (4653, 5811), (4917, 5499)]