27830907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 43656704

約数和(自身を除く): 15825797

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 1873, 4953, 5619, 14859, 16857, 24349, 73047, 219141, 237871, 713613, 2140839, 3092323, 9276969, 27830907]

約数ペア:

[(1, 27830907), (3, 9276969), (9, 3092323), (13, 2140839), (39, 713613), (117, 237871), (127, 219141), (381, 73047), (1143, 24349), (1651, 16857), (1873, 14859), (4953, 5619)]