133177581

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{159113}}^1$

素因数の和:159153

約数の個数: 16

約数和(自身を含む): 203665920

約数和(自身を除く): 70488339

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 159113, 477339, 1432017, 4296051, 4932503, 14797509, 44392527, 133177581]

約数ペア:

[(1, 133177581), (3, 44392527), (9, 14797509), (27, 4932503), (31, 4296051), (93, 1432017), (279, 477339), (837, 159113)]