54087439203

素因数分解:

$3^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{399131}}^1$

素因数の和:399389

約数の個数: 40

約数和(自身を含む): 92726346240

約数和(自身を除く): 38638907037

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 239, 567, 717, 1673, 2151, 5019, 6453, 15057, 19359, 45171, 135513, 399131, 1197393, 2793917, 3592179, 8381751, 10776537, 25145253, 32329611, 75435759, 95392309, 226307277, 286176927, 667746163, 858530781, 2003238489, 2575592343, 6009715467, 7726777029, 18029146401, 54087439203]

約数ペア:

[(1, 54087439203), (3, 18029146401), (7, 7726777029), (9, 6009715467), (21, 2575592343), (27, 2003238489), (63, 858530781), (81, 667746163), (189, 286176927), (239, 226307277), (567, 95392309), (717, 75435759), (1673, 32329611), (2151, 25145253), (5019, 10776537), (6453, 8381751), (15057, 3592179), (19359, 2793917), (45171, 1197393), (135513, 399131)]