202159719

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{4019}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 316454400

約数和(自身を除く): 114294681

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 2187, 4019, 5589, 12057, 16767, 36171, 50301, 92437, 108513, 277311, 325539, 831933, 976617, 2495799, 2929851, 7487397, 8789553, 22462191, 67386573, 202159719]

約数ペア:

[(1, 202159719), (3, 67386573), (9, 22462191), (23, 8789553), (27, 7487397), (69, 2929851), (81, 2495799), (207, 976617), (243, 831933), (621, 325539), (729, 277311), (1863, 108513), (2187, 92437), (4019, 50301), (5589, 36171), (12057, 16767)]