194489427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{159287}}^1$

素因数の和:159338

約数の個数: 16

約数和(自身を含む): 290541312

約数和(自身を除く): 96051885

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 159287, 477861, 1752157, 5256471, 5893619, 17680857, 64829809, 194489427]

約数ペア:

[(1, 194489427), (3, 64829809), (11, 17680857), (33, 5893619), (37, 5256471), (111, 1752157), (407, 477861), (1221, 159287)]