66973670397

素因数分解:

$3^4\times {\mathrm{1049}}^1\times {\mathrm{788213}}^1$

素因数の和:789274

約数の個数: 20

約数和(自身を含む): 100142588700

約数和(自身を除く): 33168918303

約数列:

[1, 3, 9, 27, 81, 1049, 3147, 9441, 28323, 84969, 788213, 2364639, 7093917, 21281751, 63845253, 826835437, 2480506311, 7441518933, 22324556799, 66973670397]

約数ペア:

[(1, 66973670397), (3, 22324556799), (9, 7441518933), (27, 2480506311), (81, 826835437), (1049, 63845253), (3147, 21281751), (9441, 7093917), (28323, 2364639), (84969, 788213)]