129836367

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20521}}^1$

素因数の和:20583

約数の個数: 24

約数和(自身を含む): 202757360

約数和(自身を除く): 72920993

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 20521, 61563, 184689, 389899, 759277, 1169697, 2277831, 3509091, 6833493, 14426263, 43278789, 129836367]

約数ペア:

[(1, 129836367), (3, 43278789), (9, 14426263), (19, 6833493), (37, 3509091), (57, 2277831), (111, 1169697), (171, 759277), (333, 389899), (703, 184689), (2109, 61563), (6327, 20521)]