54947403

素因数分解:

$3^5\times 7^1\times {\mathrm{32303}}^1$

素因数の和:32325

約数の個数: 24

約数和(自身を含む): 94069248

約数和(自身を除く): 39121845

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 32303, 96909, 226121, 290727, 678363, 872181, 2035089, 2616543, 6105267, 7849629, 18315801, 54947403]

約数ペア:

[(1, 54947403), (3, 18315801), (7, 7849629), (9, 6105267), (21, 2616543), (27, 2035089), (63, 872181), (81, 678363), (189, 290727), (243, 226121), (567, 96909), (1701, 32303)]