13631571

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 21411840

約数和(自身を除く): 7780269

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 271, 621, 729, 813, 1863, 2187, 2439, 5589, 6233, 7317, 16767, 18699, 21951, 50301, 56097, 65853, 168291, 197559, 504873, 592677, 1514619, 4543857, 13631571]

約数ペア:

[(1, 13631571), (3, 4543857), (9, 1514619), (23, 592677), (27, 504873), (69, 197559), (81, 168291), (207, 65853), (243, 56097), (271, 50301), (621, 21951), (729, 18699), (813, 16767), (1863, 7317), (2187, 6233), (2439, 5589)]