216354874479

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59161847}}^1$

素因数の和:59161926

約数の個数: 16

約数和(自身を含む): 306695020032

約数和(自身を除く): 90340145553

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 59161847, 177485541, 1360722481, 3135577891, 4082167443, 9406733673, 72118291493, 216354874479]

約数ペア:

[(1, 216354874479), (3, 72118291493), (23, 9406733673), (53, 4082167443), (69, 3135577891), (159, 1360722481), (1219, 177485541), (3657, 59161847)]