65858427

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{42793}}^1$

素因数の和:42824

約数の個数: 20

約数和(自身を含む): 103561480

約数和(自身を除く): 37703053

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 42793, 128379, 385137, 813067, 1155411, 2439201, 3466233, 7317603, 21952809, 65858427]

約数ペア:

[(1, 65858427), (3, 21952809), (9, 7317603), (19, 3466233), (27, 2439201), (57, 1155411), (81, 813067), (171, 385137), (513, 128379), (1539, 42793)]