56189511

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1409}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 95654400

約数和(自身を除く): 39464889

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1409, 1477, 1899, 4227, 4431, 5697, 9863, 12681, 13293, 29589, 38043, 39879, 88767, 266301, 297299, 891897, 2081093, 2675691, 6243279, 8027073, 18729837, 56189511]

約数ペア:

[(1, 56189511), (3, 18729837), (7, 8027073), (9, 6243279), (21, 2675691), (27, 2081093), (63, 891897), (189, 297299), (211, 266301), (633, 88767), (1409, 39879), (1477, 38043), (1899, 29589), (4227, 13293), (4431, 12681), (5697, 9863)]