67657841

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 13212559

約数列:

[1, 17, 19, 29, 31, 233, 323, 493, 527, 551, 589, 899, 3961, 4427, 6757, 7223, 9367, 10013, 15283, 17081, 75259, 114869, 122791, 128383, 137237, 209467, 290377, 2182511, 2333029, 3560939, 3979873, 67657841]

約数ペア:

[(1, 67657841), (17, 3979873), (19, 3560939), (29, 2333029), (31, 2182511), (233, 290377), (323, 209467), (493, 137237), (527, 128383), (551, 122791), (589, 114869), (899, 75259), (3961, 17081), (4427, 15283), (6757, 10013), (7223, 9367)]