65284839

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{15401}}^1$

素因数の和:15567

約数の個数: 16

約数和(自身を含む): 97340640

約数和(自身を除く): 32055801

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 15401, 46203, 138609, 415827, 2417957, 7253871, 21761613, 65284839]

約数ペア:

[(1, 65284839), (3, 21761613), (9, 7253871), (27, 2417957), (157, 415827), (471, 138609), (1413, 46203), (4239, 15401)]