87739497

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{15401}}^1$

素因数の和:15621

約数の個数: 16

約数和(自身を含む): 130608960

約数和(自身を除く): 42869463

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 15401, 46203, 138609, 415827, 3249611, 9748833, 29246499, 87739497]

約数ペア:

[(1, 87739497), (3, 29246499), (9, 9748833), (27, 3249611), (211, 415827), (633, 138609), (1899, 46203), (5697, 15401)]