131817159

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{15401}}^1$

素因数の和:15727

約数の個数: 16

約数和(自身を含む): 195913440

約数和(自身を除く): 64096281

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 15401, 46203, 138609, 415827, 4882117, 14646351, 43939053, 131817159]

約数ペア:

[(1, 131817159), (3, 43939053), (9, 14646351), (27, 4882117), (317, 415827), (951, 138609), (2853, 46203), (8559, 15401)]