276640119

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{65539}}^1$

素因数の和:65619

約数の個数: 24

約数和(自身を含む): 463498880

約数和(自身を除く): 186858761

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 65539, 196617, 458773, 589851, 1376319, 4128957, 4391113, 13173339, 30737791, 39520017, 92213373, 276640119]

約数ペア:

[(1, 276640119), (3, 92213373), (7, 39520017), (9, 30737791), (21, 13173339), (63, 4391113), (67, 4128957), (201, 1376319), (469, 589851), (603, 458773), (1407, 196617), (4221, 65539)]