26779833

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 39780000

約数和(自身を除く): 13000167

約数列:

[1, 3, 9, 67, 89, 201, 267, 499, 603, 801, 1497, 4491, 5963, 17889, 33433, 44411, 53667, 100299, 133233, 300897, 399699, 2975537, 8926611, 26779833]

約数ペア:

[(1, 26779833), (3, 8926611), (9, 2975537), (67, 399699), (89, 300897), (201, 133233), (267, 100299), (499, 53667), (603, 44411), (801, 33433), (1497, 17889), (4491, 5963)]