125897709

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{9623}}^1$

素因数の和:9729

約数の個数: 24

約数和(自身を含む): 197484480

約数和(自身を除く): 71586771

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 9623, 13083, 28869, 67361, 202083, 471527, 856447, 1414581, 2569341, 5995129, 17985387, 41965903, 125897709]

約数ペア:

[(1, 125897709), (3, 41965903), (7, 17985387), (21, 5995129), (49, 2569341), (89, 1414581), (147, 856447), (267, 471527), (623, 202083), (1869, 67361), (4361, 28869), (9623, 13083)]