64961131

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 74711520

約数和(自身を除く): 9750389

約数列:

[1, 17, 23, 29, 289, 337, 391, 493, 667, 5729, 6647, 7751, 8381, 9773, 11339, 97393, 131767, 166141, 192763, 224779, 2240039, 2824397, 3821243, 64961131]

約数ペア:

[(1, 64961131), (17, 3821243), (23, 2824397), (29, 2240039), (289, 224779), (337, 192763), (391, 166141), (493, 131767), (667, 97393), (5729, 11339), (6647, 9773), (7751, 8381)]