266958045

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{18481}}^1$

素因数の和:18602

約数の個数: 32

約数和(自身を含む): 479053440

約数和(自身を除く): 212095395

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 14445, 18481, 55443, 92405, 166329, 277215, 498987, 831645, 1977467, 2494935, 5932401, 9887335, 17797203, 29662005, 53391609, 88986015, 266958045]

約数ペア:

[(1, 266958045), (3, 88986015), (5, 53391609), (9, 29662005), (15, 17797203), (27, 9887335), (45, 5932401), (107, 2494935), (135, 1977467), (321, 831645), (535, 498987), (963, 277215), (1605, 166329), (2889, 92405), (4815, 55443), (14445, 18481)]