31755159

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1596

約数の個数: 20

約数和(自身を含む): 47628504

約数和(自身を除く): 15873345

約数列:

[1, 3, 9, 27, 81, 307, 921, 1277, 2763, 3831, 8289, 11493, 24867, 34479, 103437, 392039, 1176117, 3528351, 10585053, 31755159]

約数ペア:

[(1, 31755159), (3, 10585053), (9, 3528351), (27, 1176117), (81, 392039), (307, 103437), (921, 34479), (1277, 24867), (2763, 11493), (3831, 8289)]