143842023

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53453}}^1$

素因数の和:53495

約数の個数: 24

約数和(自身を含む): 233487072

約数和(自身を除く): 89645049

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 53453, 160359, 481077, 694889, 1229419, 2084667, 3688257, 6254001, 11064771, 15982447, 47947341, 143842023]

約数ペア:

[(1, 143842023), (3, 47947341), (9, 15982447), (13, 11064771), (23, 6254001), (39, 3688257), (69, 2084667), (117, 1229419), (207, 694889), (299, 481077), (897, 160359), (2691, 53453)]