7970505903

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{170081}}^1$

素因数の和:170255

約数の個数: 24

約数和(自身を含む): 11886690816

約数和(自身を除く): 3916184913

約数列:

[1, 3, 9, 41, 123, 127, 369, 381, 1143, 5207, 15621, 46863, 170081, 510243, 1530729, 6973321, 20919963, 21600287, 62759889, 64800861, 194402583, 885611767, 2656835301, 7970505903]

約数ペア:

[(1, 7970505903), (3, 2656835301), (9, 885611767), (41, 194402583), (123, 64800861), (127, 62759889), (369, 21600287), (381, 20919963), (1143, 6973321), (5207, 1530729), (15621, 510243), (46863, 170081)]