66971523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{8969}}^1$

素因数の和:9122

約数の個数: 16

約数和(自身を含む): 94723200

約数和(自身を除く): 27751677

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 8969, 26907, 170411, 511233, 1174939, 3524817, 22323841, 66971523]

約数ペア:

[(1, 66971523), (3, 22323841), (19, 3524817), (57, 1174939), (131, 511233), (393, 170411), (2489, 26907), (7467, 8969)]