27668289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17839}}^1$

素因数の和:17900

約数の個数: 16

約数和(自身を含む): 41103360

約数和(自身を除く): 13435071

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 17839, 53517, 196229, 588687, 838433, 2515299, 9222763, 27668289]

約数ペア:

[(1, 27668289), (3, 9222763), (11, 2515299), (33, 838433), (47, 588687), (141, 196229), (517, 53517), (1551, 17839)]