40131729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3719}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 63835200

約数和(自身を除く): 23703471

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 3719, 10791, 11157, 33471, 40909, 122727, 368181, 405371, 1216113, 3648339, 4459081, 13377243, 40131729]

約数ペア:

[(1, 40131729), (3, 13377243), (9, 4459081), (11, 3648339), (33, 1216113), (99, 405371), (109, 368181), (327, 122727), (981, 40909), (1199, 33471), (3597, 11157), (3719, 10791)]