147435978081

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{412985933}}^1$

素因数の和:412985960

約数の個数: 16

約数和(自身を含む): 237879897984

約数和(自身を除く): 90443919903

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 412985933, 1238957799, 2890901531, 7020760861, 8672704593, 21062282583, 49145326027, 147435978081]

約数ペア:

[(1, 147435978081), (3, 49145326027), (7, 21062282583), (17, 8672704593), (21, 7020760861), (51, 2890901531), (119, 1238957799), (357, 412985933)]