80452209

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4993}}^1$

素因数の和:5168

約数の個数: 16

約数和(自身を含む): 110746944

約数和(自身を除く): 30294735

約数列:

[1, 3, 41, 123, 131, 393, 4993, 5371, 14979, 16113, 204713, 614139, 654083, 1962249, 26817403, 80452209]

約数ペア:

[(1, 80452209), (3, 26817403), (41, 1962249), (123, 654083), (131, 614139), (393, 204713), (4993, 16113), (5371, 14979)]