168338619

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1699}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 247962000

約数和(自身を除く): 79623381

約数列:

[1, 3, 9, 101, 109, 303, 327, 909, 981, 1699, 5097, 11009, 15291, 33027, 99081, 171599, 185191, 514797, 555573, 1544391, 1666719, 18704291, 56112873, 168338619]

約数ペア:

[(1, 168338619), (3, 56112873), (9, 18704291), (101, 1666719), (109, 1544391), (303, 555573), (327, 514797), (909, 185191), (981, 171599), (1699, 99081), (5097, 33027), (11009, 15291)]