53419023

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20681}}^1$

素因数の和:20735

約数の個数: 24

約数和(自身を含む): 90338976

約数和(自身を除く): 36919953

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 20681, 62043, 144767, 186129, 434301, 847921, 1302903, 2543763, 5935447, 7631289, 17806341, 53419023]

約数ペア:

[(1, 53419023), (3, 17806341), (7, 7631289), (9, 5935447), (21, 2543763), (41, 1302903), (63, 847921), (123, 434301), (287, 186129), (369, 144767), (861, 62043), (2583, 20681)]