51661167

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{5507}}^1$

素因数の和:5622

約数の個数: 16

約数和(自身を含む): 71383680

約数和(自身を除く): 19722513

約数列:

[1, 3, 53, 59, 159, 177, 3127, 5507, 9381, 16521, 291871, 324913, 875613, 974739, 17220389, 51661167]

約数ペア:

[(1, 51661167), (3, 17220389), (53, 974739), (59, 875613), (159, 324913), (177, 291871), (3127, 16521), (5507, 9381)]