40189023

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5023}}^1$

素因数の和:5163

約数の個数: 24

約数和(自身を含む): 66879488

約数和(自身を除く): 26690465

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 5023, 8001, 15069, 35161, 45207, 105483, 316449, 637921, 1913763, 4465447, 5741289, 13396341, 40189023]

約数ペア:

[(1, 40189023), (3, 13396341), (7, 5741289), (9, 4465447), (21, 1913763), (63, 637921), (127, 316449), (381, 105483), (889, 45207), (1143, 35161), (2667, 15069), (5023, 8001)]