129241719

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{9343}}^1$

素因数の和:9431

約数の個数: 24

約数和(自身を含む): 196784640

約数和(自身を除く): 67542921

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 4611, 9343, 13833, 28029, 84087, 270947, 495179, 812841, 1485537, 2438523, 4456611, 14360191, 43080573, 129241719]

約数ペア:

[(1, 129241719), (3, 43080573), (9, 14360191), (29, 4456611), (53, 2438523), (87, 1485537), (159, 812841), (261, 495179), (477, 270947), (1537, 84087), (4611, 28029), (9343, 13833)]