79340157

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9551}}^1$

素因数の和:9641

約数の個数: 24

約数和(自身を含む): 125169408

約数和(自身を除く): 45829251

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 9551, 28653, 85959, 124163, 372489, 678121, 1117467, 2034363, 6103089, 8815573, 26446719, 79340157]

約数ペア:

[(1, 79340157), (3, 26446719), (9, 8815573), (13, 6103089), (39, 2034363), (71, 1117467), (117, 678121), (213, 372489), (639, 124163), (923, 85959), (2769, 28653), (8307, 9551)]