190020123

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{5333}}^1$

素因数の和:5483

約数の個数: 24

約数和(自身を含む): 284579568

約数和(自身を除く): 94559445

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 963, 3959, 5333, 11877, 15999, 35631, 47997, 197321, 570631, 591963, 1711893, 1775889, 5135679, 21113347, 63340041, 190020123]

約数ペア:

[(1, 190020123), (3, 63340041), (9, 21113347), (37, 5135679), (107, 1775889), (111, 1711893), (321, 591963), (333, 570631), (963, 197321), (3959, 47997), (5333, 35631), (11877, 15999)]