27882873

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{20249}}^1$

素因数の和:20278

約数の個数: 20

約数和(自身を含む): 44104500

約数和(自身を除く): 16221627

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 20249, 60747, 182241, 344233, 546723, 1032699, 1640169, 3098097, 9294291, 27882873]

約数ペア:

[(1, 27882873), (3, 9294291), (9, 3098097), (17, 1640169), (27, 1032699), (51, 546723), (81, 344233), (153, 182241), (459, 60747), (1377, 20249)]