57126519

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{23773}}^1$

素因数の和:23871

約数の個数: 16

約数和(自身を含む): 85586400

約数和(自身を除く): 28459881

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 23773, 71319, 213957, 641871, 2115797, 6347391, 19042173, 57126519]

約数ペア:

[(1, 57126519), (3, 19042173), (9, 6347391), (27, 2115797), (89, 641871), (267, 213957), (801, 71319), (2403, 23773)]