54372627

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{2477}}^1$

素因数の和:2760

約数の個数: 20

約数和(自身を含む): 81555936

約数和(自身を除く): 27183309

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 2477, 7317, 7431, 21951, 22293, 66879, 200637, 671267, 2013801, 6041403, 18124209, 54372627]

約数ペア:

[(1, 54372627), (3, 18124209), (9, 6041403), (27, 2013801), (81, 671267), (271, 200637), (813, 66879), (2439, 22293), (2477, 21951), (7317, 7431)]