51668169

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 83685120

約数和(自身を除く): 32016951

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 259, 609, 777, 1073, 2293, 3219, 6879, 7511, 16051, 22533, 48153, 66497, 84841, 199491, 254523, 465479, 593887, 1396437, 1781661, 2460389, 7381167, 17222723, 51668169]

約数ペア:

[(1, 51668169), (3, 17222723), (7, 7381167), (21, 2460389), (29, 1781661), (37, 1396437), (87, 593887), (111, 465479), (203, 254523), (259, 199491), (609, 84841), (777, 66497), (1073, 48153), (2293, 22533), (3219, 16051), (6879, 7511)]