140125407

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{7027}}^1$

素因数の和:7087

約数の個数: 24

約数和(自身を含む): 207129216

約数和(自身を除く): 67003809

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 867, 1173, 6647, 7027, 19941, 21081, 119459, 161621, 358377, 484863, 2030803, 2747557, 6092409, 8242671, 46708469, 140125407]

約数ペア:

[(1, 140125407), (3, 46708469), (17, 8242671), (23, 6092409), (51, 2747557), (69, 2030803), (289, 484863), (391, 358377), (867, 161621), (1173, 119459), (6647, 21081), (7027, 19941)]