201601761261

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{4349}}^1$

素因数の和:4934

約数の個数: 48

約数和(自身を含む): 288542668800

約数和(自身を除く): 86940907539

約数列:

[1, 3, 17, 51, 127, 289, 381, 421, 867, 1263, 2159, 4349, 6477, 7157, 13047, 21471, 36703, 53467, 73933, 110109, 121669, 160401, 221799, 365007, 552323, 908939, 1256861, 1656969, 1830929, 2726817, 3770583, 5492787, 9389491, 15451963, 28168473, 31125793, 46355889, 93377379, 159621347, 232527983, 478864041, 529138481, 697583949, 1587415443, 3952975711, 11858927133, 67200587087, 201601761261]

約数ペア:

[(1, 201601761261), (3, 67200587087), (17, 11858927133), (51, 3952975711), (127, 1587415443), (289, 697583949), (381, 529138481), (421, 478864041), (867, 232527983), (1263, 159621347), (2159, 93377379), (4349, 46355889), (6477, 31125793), (7157, 28168473), (13047, 15451963), (21471, 9389491), (36703, 5492787), (53467, 3770583), (73933, 2726817), (110109, 1830929), (121669, 1656969), (160401, 1256861), (221799, 908939), (365007, 552323)]