159746427

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{877}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 237685136

約数和(自身を除く): 77938709

約数列:

[1, 3, 9, 37, 111, 333, 547, 877, 1641, 2631, 4923, 7893, 20239, 32449, 60717, 97347, 182151, 292041, 479719, 1439157, 4317471, 17749603, 53248809, 159746427]

約数ペア:

[(1, 159746427), (3, 53248809), (9, 17749603), (37, 4317471), (111, 1439157), (333, 479719), (547, 292041), (877, 182151), (1641, 97347), (2631, 60717), (4923, 32449), (7893, 20239)]