1827204483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 2856268800

約数和(自身を除く): 1029064317

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 137, 247, 411, 439, 533, 741, 779, 1317, 1599, 1781, 2337, 2603, 5343, 5617, 5707, 7809, 8341, 10127, 16851, 17121, 17999, 25023, 30381, 33839, 53997, 60143, 73021, 101517, 106723, 108433, 180429, 219063, 233987, 320169, 325299, 341981, 701961, 781859, 1025943, 1142717, 1387399, 2345577, 2465863, 3428151, 4162197, 4445753, 7397589, 13337259, 14855321, 32056219, 44565963, 46851397, 96168657, 140554191, 609068161, 1827204483]

約数ペア:

[(1, 1827204483), (3, 609068161), (13, 140554191), (19, 96168657), (39, 46851397), (41, 44565963), (57, 32056219), (123, 14855321), (137, 13337259), (247, 7397589), (411, 4445753), (439, 4162197), (533, 3428151), (741, 2465863), (779, 2345577), (1317, 1387399), (1599, 1142717), (1781, 1025943), (2337, 781859), (2603, 701961), (5343, 341981), (5617, 325299), (5707, 320169), (7809, 233987), (8341, 219063), (10127, 180429), (16851, 108433), (17121, 106723), (17999, 101517), (25023, 73021), (30381, 60143), (33839, 53997)]