225902619

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{4027}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 341832192

約数和(自身を除く): 115929573

約数列:

[1, 3, 9, 23, 69, 207, 271, 813, 2439, 4027, 6233, 12081, 18699, 36243, 56097, 92621, 277863, 833589, 1091317, 3273951, 9821853, 25100291, 75300873, 225902619]

約数ペア:

[(1, 225902619), (3, 75300873), (9, 25100291), (23, 9821853), (69, 3273951), (207, 1091317), (271, 833589), (813, 277863), (2439, 92621), (4027, 56097), (6233, 36243), (12081, 18699)]