26864811

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 42612480

約数和(自身を除く): 15747669

約数列:

[1, 3, 9, 17, 27, 51, 107, 153, 321, 459, 547, 963, 1641, 1819, 2889, 4923, 5457, 9299, 14769, 16371, 27897, 49113, 58529, 83691, 175587, 251073, 526761, 994993, 1580283, 2984979, 8954937, 26864811]

約数ペア:

[(1, 26864811), (3, 8954937), (9, 2984979), (17, 1580283), (27, 994993), (51, 526761), (107, 251073), (153, 175587), (321, 83691), (459, 58529), (547, 49113), (963, 27897), (1641, 16371), (1819, 14769), (2889, 9299), (4923, 5457)]