27720663069

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{3559}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 41666240000

約数和(自身を除く): 13945576931

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 499, 1419, 1497, 3559, 5203, 5489, 10677, 15609, 16467, 21457, 39149, 60379, 64371, 117447, 153037, 181137, 236027, 430639, 459111, 708081, 1291917, 1683407, 1775941, 2596297, 5050221, 5327823, 7788891, 18517477, 19535351, 55552431, 58606053, 76365463, 214888861, 229096389, 644666583, 840020093, 2520060279, 9240221023, 27720663069]

約数ペア:

[(1, 27720663069), (3, 9240221023), (11, 2520060279), (33, 840020093), (43, 644666583), (121, 229096389), (129, 214888861), (363, 76365463), (473, 58606053), (499, 55552431), (1419, 19535351), (1497, 18517477), (3559, 7788891), (5203, 5327823), (5489, 5050221), (10677, 2596297), (15609, 1775941), (16467, 1683407), (21457, 1291917), (39149, 708081), (60379, 459111), (64371, 430639), (117447, 236027), (153037, 181137)]