205127089749

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{45061}}^1\times {\mathrm{29753}}^1$

素因数の和:74837

約数の個数: 24

約数和(自身を含む): 313741291032

約数和(自身を除く): 108614201283

約数列:

[1, 3, 9, 17, 51, 153, 29753, 45061, 89259, 135183, 267777, 405549, 505801, 766037, 1517403, 2298111, 4552209, 6894333, 1340699933, 4022099799, 12066299397, 22791898861, 68375696583, 205127089749]

約数ペア:

[(1, 205127089749), (3, 68375696583), (9, 22791898861), (17, 12066299397), (51, 4022099799), (153, 1340699933), (29753, 6894333), (45061, 4552209), (89259, 2298111), (135183, 1517403), (267777, 766037), (405549, 505801)]