66514947

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{859}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 90650880

約数和(自身を除く): 24135933

約数列:

[1, 3, 53, 159, 487, 859, 1461, 2577, 25811, 45527, 77433, 136581, 418333, 1254999, 22171649, 66514947]

約数ペア:

[(1, 66514947), (3, 22171649), (53, 1254999), (159, 418333), (487, 136581), (859, 77433), (1461, 45527), (2577, 25811)]