82054707

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 129507840

約数和(自身を除く): 47453133

約数列:

[1, 3, 7, 21, 43, 89, 129, 267, 301, 623, 903, 1021, 1869, 3063, 3827, 7147, 11481, 21441, 26789, 43903, 80367, 90869, 131709, 272607, 307321, 636083, 921963, 1908249, 3907367, 11722101, 27351569, 82054707]

約数ペア:

[(1, 82054707), (3, 27351569), (7, 11722101), (21, 3907367), (43, 1908249), (89, 921963), (129, 636083), (267, 307321), (301, 272607), (623, 131709), (903, 90869), (1021, 80367), (1869, 43903), (3063, 26789), (3827, 21441), (7147, 11481)]