31942161

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{1949}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 47424000

約数和(自身を除く): 15481839

約数列:

[1, 3, 9, 27, 607, 1821, 1949, 5463, 5847, 16389, 17541, 52623, 1183043, 3549129, 10647387, 31942161]

約数ペア:

[(1, 31942161), (3, 10647387), (9, 3549129), (27, 1183043), (607, 52623), (1821, 17541), (1949, 16389), (5463, 5847)]