38105721

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{27673}}^1$

素因数の和:27702

約数の個数: 20

約数和(自身を含む): 60273972

約数和(自身を除く): 22168251

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 27673, 83019, 249057, 470441, 747171, 1411323, 2241513, 4233969, 12701907, 38105721]

約数ペア:

[(1, 38105721), (3, 12701907), (9, 4233969), (17, 2241513), (27, 1411323), (51, 747171), (81, 470441), (153, 249057), (459, 83019), (1377, 27673)]