61803381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1873}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 87433344

約数和(自身を除く): 25629963

約数列:

[1, 3, 17, 51, 647, 1873, 1941, 5619, 10999, 31841, 32997, 95523, 1211831, 3635493, 20601127, 61803381]

約数ペア:

[(1, 61803381), (3, 20601127), (17, 3635493), (51, 1211831), (647, 95523), (1873, 32997), (1941, 31841), (5619, 10999)]