49715181

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{42821}}^1$

素因数の和:42873

約数の個数: 16

約数和(自身を含む): 75366720

約数和(自身を除く): 25651539

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 42821, 128463, 385389, 1156167, 1841303, 5523909, 16571727, 49715181]

約数ペア:

[(1, 49715181), (3, 16571727), (9, 5523909), (27, 1841303), (43, 1156167), (129, 385389), (387, 128463), (1161, 42821)]