8136279

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 12135552

約数和(自身を除く): 3999273

約数列:

[1, 3, 9, 67, 103, 131, 201, 309, 393, 603, 927, 1179, 6901, 8777, 13493, 20703, 26331, 40479, 62109, 78993, 121437, 904031, 2712093, 8136279]

約数ペア:

[(1, 8136279), (3, 2712093), (9, 904031), (67, 121437), (103, 78993), (131, 62109), (201, 40479), (309, 26331), (393, 20703), (603, 13493), (927, 8777), (1179, 6901)]