80089863

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{4159}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 125199360

約数和(自身を除く): 45109497

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 4159, 6419, 12477, 19257, 29113, 87339, 203791, 544829, 611373, 1634487, 3813803, 11441409, 26696621, 80089863]

約数ペア:

[(1, 80089863), (3, 26696621), (7, 11441409), (21, 3813803), (49, 1634487), (131, 611373), (147, 544829), (393, 203791), (917, 87339), (2751, 29113), (4159, 19257), (6419, 12477)]