37857537

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{2447}}^1$

素因数の和:2650

約数の個数: 20

約数和(自身を含む): 56871936

約数和(自身を除く): 19014399

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 2447, 5157, 7341, 15471, 22023, 66069, 198207, 467377, 1402131, 4206393, 12619179, 37857537]

約数ペア:

[(1, 37857537), (3, 12619179), (9, 4206393), (27, 1402131), (81, 467377), (191, 198207), (573, 66069), (1719, 22023), (2447, 15471), (5157, 7341)]