20132220627

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{74363}}^1$

素因数の和:74680

約数の個数: 32

約数和(自身を含む): 30745052160

約数和(自身を除く): 10612831533

約数列:

[1, 3, 9, 27, 37, 111, 271, 333, 813, 999, 2439, 7317, 10027, 30081, 74363, 90243, 223089, 270729, 669267, 2007801, 2751431, 8254293, 20152373, 24762879, 60457119, 74288637, 181371357, 544114071, 745637801, 2236913403, 6710740209, 20132220627]

約数ペア:

[(1, 20132220627), (3, 6710740209), (9, 2236913403), (27, 745637801), (37, 544114071), (111, 181371357), (271, 74288637), (333, 60457119), (813, 24762879), (999, 20152373), (2439, 8254293), (7317, 2751431), (10027, 2007801), (30081, 669267), (74363, 270729), (90243, 223089)]