164335093

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 187507656

約数和(自身を除く): 23172563

約数列:

[1, 13, 37, 41, 169, 481, 533, 641, 1517, 6253, 6929, 8333, 19721, 23717, 26281, 108329, 256373, 308321, 341653, 972397, 4008173, 4441489, 12641161, 164335093]

約数ペア:

[(1, 164335093), (13, 12641161), (37, 4441489), (41, 4008173), (169, 972397), (481, 341653), (533, 308321), (641, 256373), (1517, 108329), (6253, 26281), (6929, 23717), (8333, 19721)]