139027347

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{5347}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 210240576

約数和(自身を除く): 71213229

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 963, 2889, 5347, 8667, 16041, 26001, 48123, 144369, 433107, 572129, 1299321, 1716387, 5149161, 15447483, 46342449, 139027347]

約数ペア:

[(1, 139027347), (3, 46342449), (9, 15447483), (27, 5149161), (81, 1716387), (107, 1299321), (243, 572129), (321, 433107), (963, 144369), (2889, 48123), (5347, 26001), (8667, 16041)]