73689847

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 98102928

約数和(自身を除く): 24413081

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 241, 361, 847, 1463, 1687, 2299, 2527, 2651, 3971, 4579, 16093, 18557, 27797, 29161, 32053, 43681, 50369, 87001, 204127, 305767, 352583, 554059, 609007, 957011, 3878413, 6699077, 10527121, 73689847]

約数ペア:

[(1, 73689847), (7, 10527121), (11, 6699077), (19, 3878413), (77, 957011), (121, 609007), (133, 554059), (209, 352583), (241, 305767), (361, 204127), (847, 87001), (1463, 50369), (1687, 43681), (2299, 32053), (2527, 29161), (2651, 27797), (3971, 18557), (4579, 16093)]