68893407

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 36

約数和(自身を含む): 112122192

約数和(自身を除く): 43228785

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 363, 369, 451, 1089, 1353, 1543, 4059, 4629, 4961, 13887, 14883, 16973, 44649, 50919, 63263, 152757, 186703, 189789, 560109, 569367, 695893, 1680327, 2087679, 6263037, 7654823, 22964469, 68893407]

約数ペア:

[(1, 68893407), (3, 22964469), (9, 7654823), (11, 6263037), (33, 2087679), (41, 1680327), (99, 695893), (121, 569367), (123, 560109), (363, 189789), (369, 186703), (451, 152757), (1089, 63263), (1353, 50919), (1543, 44649), (4059, 16973), (4629, 14883), (4961, 13887)]