82186287

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 117334272

約数和(自身を除く): 35147985

約数列:

[1, 3, 37, 43, 67, 111, 129, 201, 257, 771, 1591, 2479, 2881, 4773, 7437, 8643, 9509, 11051, 17219, 28527, 33153, 51657, 106597, 319791, 408887, 637103, 740417, 1226661, 1911309, 2221251, 27395429, 82186287]

約数ペア:

[(1, 82186287), (3, 27395429), (37, 2221251), (43, 1911309), (67, 1226661), (111, 740417), (129, 637103), (201, 408887), (257, 319791), (771, 106597), (1591, 51657), (2479, 33153), (2881, 28527), (4773, 17219), (7437, 11051), (8643, 9509)]