138897099

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{17321}}^1$

素因数の和:17350

約数の個数: 28

約数和(自身を含む): 227195352

約数和(自身を除く): 88298253

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 17321, 51963, 155889, 190531, 467667, 571593, 1403001, 1714779, 4209003, 5144337, 12627009, 15433011, 46299033, 138897099]

約数ペア:

[(1, 138897099), (3, 46299033), (9, 15433011), (11, 12627009), (27, 5144337), (33, 4209003), (81, 1714779), (99, 1403001), (243, 571593), (297, 467667), (729, 190531), (891, 155889), (2673, 51963), (8019, 17321)]