26777115

素因数分解:

$3^3\times 5^1\times {\mathrm{198349}}^1$

素因数の和:198363

約数の個数: 16

約数和(自身を含む): 47604000

約数和(自身を除く): 20826885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 198349, 595047, 991745, 1785141, 2975235, 5355423, 8925705, 26777115]

約数ペア:

[(1, 26777115), (3, 8925705), (5, 5355423), (9, 2975235), (15, 1785141), (27, 991745), (45, 595047), (135, 198349)]