107172639

素因数分解:

$3^4\times 7^1\times {\mathrm{189017}}^1$

素因数の和:189036

約数の個数: 20

約数和(自身を含む): 182969424

約数和(自身を除く): 75796785

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 189017, 567051, 1323119, 1701153, 3969357, 5103459, 11908071, 15310377, 35724213, 107172639]

約数ペア:

[(1, 107172639), (3, 35724213), (7, 15310377), (9, 11908071), (21, 5103459), (27, 3969357), (63, 1701153), (81, 1323119), (189, 567051), (567, 189017)]