127969863

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{358459}}^1$

素因数の和:358486

約数の個数: 16

約数和(自身を含む): 206472960

約数和(自身を除く): 78503097

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 358459, 1075377, 2509213, 6093803, 7527639, 18281409, 42656621, 127969863]

約数ペア:

[(1, 127969863), (3, 42656621), (7, 18281409), (17, 7527639), (21, 6093803), (51, 2509213), (119, 1075377), (357, 358459)]