381566139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{111667}}^1$

素因数の和:111754

約数の個数: 16

約数和(自身を含む): 546726528

約数和(自身を除く): 165160389

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 111667, 335001, 1898339, 5695017, 7481689, 22445067, 127188713, 381566139]

約数ペア:

[(1, 381566139), (3, 127188713), (17, 22445067), (51, 7481689), (67, 5695017), (201, 1898339), (1139, 335001), (3417, 111667)]