54871173

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2239}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 90854400

約数和(自身を除く): 35983227

約数列:

[1, 3, 7, 9, 21, 63, 389, 1167, 2239, 2723, 3501, 6717, 8169, 15673, 20151, 24507, 47019, 141057, 870971, 2612913, 6096797, 7838739, 18290391, 54871173]

約数ペア:

[(1, 54871173), (3, 18290391), (7, 7838739), (9, 6096797), (21, 2612913), (63, 870971), (389, 141057), (1167, 47019), (2239, 24507), (2723, 20151), (3501, 15673), (6717, 8169)]