8270577

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 14174784

約数和(自身を除く): 5904207

約数列:

[1, 3, 7, 9, 21, 43, 63, 71, 129, 213, 301, 387, 497, 639, 903, 1491, 1849, 2709, 3053, 4473, 5547, 9159, 12943, 16641, 21371, 27477, 38829, 64113, 116487, 131279, 192339, 393837, 918953, 1181511, 2756859, 8270577]

約数ペア:

[(1, 8270577), (3, 2756859), (7, 1181511), (9, 918953), (21, 393837), (43, 192339), (63, 131279), (71, 116487), (129, 64113), (213, 38829), (301, 27477), (387, 21371), (497, 16641), (639, 12943), (903, 9159), (1491, 5547), (1849, 4473), (2709, 3053)]