97736721

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{20477}}^1$

素因数の和:20560

約数の個数: 16

約数和(自身を含む): 136956864

約数和(自身を除く): 39220143

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 20477, 61431, 757649, 880511, 2272947, 2641533, 32578907, 97736721]

約数ペア:

[(1, 97736721), (3, 32578907), (37, 2641533), (43, 2272947), (111, 880511), (129, 757649), (1591, 61431), (4773, 20477)]