40335291

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{2053}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 60880560

約数和(自身を除く): 20545269

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2053, 2183, 6159, 6549, 18477, 19647, 75961, 121127, 227883, 363381, 683649, 1090143, 4481699, 13445097, 40335291]

約数ペア:

[(1, 40335291), (3, 13445097), (9, 4481699), (37, 1090143), (59, 683649), (111, 363381), (177, 227883), (333, 121127), (531, 75961), (2053, 19647), (2183, 18477), (6159, 6549)]