53467209

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{2833}}^1$

素因数の和:3078

約数の個数: 20

約数和(自身を含む): 80241876

約数和(自身を除く): 26774667

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 2833, 6291, 8499, 18873, 25497, 76491, 229473, 660089, 1980267, 5940801, 17822403, 53467209]

約数ペア:

[(1, 53467209), (3, 17822403), (9, 5940801), (27, 1980267), (81, 660089), (233, 229473), (699, 76491), (2097, 25497), (2833, 18873), (6291, 8499)]