74349819

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{8123}}^1$

素因数の和:8248

約数の個数: 20

約数和(自身を含む): 112062456

約数和(自身を除く): 37712637

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 8123, 9153, 24369, 73107, 219321, 657963, 917899, 2753697, 8261091, 24783273, 74349819]

約数ペア:

[(1, 74349819), (3, 24783273), (9, 8261091), (27, 2753697), (81, 917899), (113, 657963), (339, 219321), (1017, 73107), (3051, 24369), (8123, 9153)]