81595937

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 97459200

約数和(自身を除く): 15863263

約数列:

[1, 17, 19, 29, 31, 281, 323, 493, 527, 551, 589, 899, 4777, 5339, 8149, 8711, 9367, 10013, 15283, 17081, 90763, 138533, 148087, 154831, 165509, 252619, 290377, 2632127, 2813653, 4294523, 4799761, 81595937]

約数ペア:

[(1, 81595937), (17, 4799761), (19, 4294523), (29, 2813653), (31, 2632127), (281, 290377), (323, 252619), (493, 165509), (527, 154831), (551, 148087), (589, 138533), (899, 90763), (4777, 17081), (5339, 15283), (8149, 10013), (8711, 9367)]