109128369

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{16927}}^1$

素因数の和:17244

約数の個数: 16

約数和(自身を含む): 166842368

約数和(自身を除く): 57713999

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 16927, 50781, 118489, 355467, 5196589, 15589767, 36376123, 109128369]

約数ペア:

[(1, 109128369), (3, 36376123), (7, 15589767), (21, 5196589), (307, 355467), (921, 118489), (2149, 50781), (6447, 16927)]