189550953

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{448111}}^1$

素因数の和:448164

約数の個数: 12

約数和(自身を含む): 279621888

約数和(自身を除く): 90070935

約数列:

[1, 3, 9, 47, 141, 423, 448111, 1344333, 4032999, 21061217, 63183651, 189550953]

約数ペア:

[(1, 189550953), (3, 63183651), (9, 21061217), (47, 4032999), (141, 1344333), (423, 448111)]