155631807

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{12613}}^1$

素因数の和:13079

約数の個数: 16

約数和(自身を含む): 231088480

約数和(自身を除く): 75456673

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 12339, 12613, 37839, 113517, 340551, 5764141, 17292423, 51877269, 155631807]

約数ペア:

[(1, 155631807), (3, 51877269), (9, 17292423), (27, 5764141), (457, 340551), (1371, 113517), (4113, 37839), (12339, 12613)]