147037143

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21363

約数の個数: 24

約数和(自身を含む): 226844800

約数和(自身を除く): 79807657

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 21319, 63957, 234509, 405061, 703527, 1215183, 2579599, 4455671, 7738797, 13367013, 49012381, 147037143]

約数ペア:

[(1, 147037143), (3, 49012381), (11, 13367013), (19, 7738797), (33, 4455671), (57, 2579599), (121, 1215183), (209, 703527), (363, 405061), (627, 234509), (2299, 63957), (6897, 21319)]