139792023

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{11497}}^1$

素因数の和:11703

約数の個数: 24

約数和(自身を含む): 231983648

約数和(自身を除く): 92191625

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 11497, 12159, 34491, 80479, 103473, 241437, 724311, 2218921, 6656763, 15532447, 19970289, 46597341, 139792023]

約数ペア:

[(1, 139792023), (3, 46597341), (7, 19970289), (9, 15532447), (21, 6656763), (63, 2218921), (193, 724311), (579, 241437), (1351, 103473), (1737, 80479), (4053, 34491), (11497, 12159)]