138610899

素因数分解:

$3^3\times 7^1\times {\mathrm{733391}}^1$

素因数の和:733407

約数の個数: 16

約数和(自身を含む): 234685440

約数和(自身を除く): 96074541

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 733391, 2200173, 5133737, 6600519, 15401211, 19801557, 46203633, 138610899]

約数ペア:

[(1, 138610899), (3, 46203633), (7, 19801557), (9, 15401211), (21, 6600519), (27, 5133737), (63, 2200173), (189, 733391)]