137319147

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{75161}}^1$

素因数の和:75203

約数の個数: 24

約数和(自身を含む): 234505440

約数和(自身を除く): 97186293

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 75161, 225483, 526127, 676449, 1578381, 2179669, 4735143, 6539007, 15257683, 19617021, 45773049, 137319147]

約数ペア:

[(1, 137319147), (3, 45773049), (7, 19617021), (9, 15257683), (21, 6539007), (29, 4735143), (63, 2179669), (87, 1578381), (203, 676449), (261, 526127), (609, 225483), (1827, 75161)]