149845497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{68329}}^1$

素因数の和:68392

約数の個数: 16

約数和(自身を含む): 216469440

約数和(自身を除く): 66623943

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 68329, 204987, 1161593, 2938147, 3484779, 8814441, 49948499, 149845497]

約数ペア:

[(1, 149845497), (3, 49948499), (17, 8814441), (43, 3484779), (51, 2938147), (129, 1161593), (731, 204987), (2193, 68329)]