462679209

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{6907}}^1$

素因数の和:7746

約数の個数: 20

約数和(自身を含む): 692098704

約数和(自身を除く): 229419495

約数列:

[1, 3, 9, 27, 81, 827, 2481, 6907, 7443, 20721, 22329, 62163, 66987, 186489, 559467, 5712089, 17136267, 51408801, 154226403, 462679209]

約数ペア:

[(1, 462679209), (3, 154226403), (9, 51408801), (27, 17136267), (81, 5712089), (827, 559467), (2481, 186489), (6907, 66987), (7443, 62163), (20721, 22329)]