67952619

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2939}}^1$

素因数の和:3319

約数の個数: 24

約数和(自身を含む): 112519680

約数和(自身を除く): 44567061

約数列:

[1, 3, 7, 9, 21, 63, 367, 1101, 2569, 2939, 3303, 7707, 8817, 20573, 23121, 26451, 61719, 185157, 1078613, 3235839, 7550291, 9707517, 22650873, 67952619]

約数ペア:

[(1, 67952619), (3, 22650873), (7, 9707517), (9, 7550291), (21, 3235839), (63, 1078613), (367, 185157), (1101, 61719), (2569, 26451), (2939, 23121), (3303, 20573), (7707, 8817)]