90640203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{5659}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 127689600

約数和(自身を除く): 37049397

約数列:

[1, 3, 19, 57, 281, 843, 5339, 5659, 16017, 16977, 107521, 322563, 1590179, 4770537, 30213401, 90640203]

約数ペア:

[(1, 90640203), (3, 30213401), (19, 4770537), (57, 1590179), (281, 322563), (843, 107521), (5339, 16977), (5659, 16017)]