77388129

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10499}}^1$

素因数の和:10531

約数の個数: 40

約数和(自身を含む): 142296000

約数和(自身を除く): 64907871

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 10499, 31497, 73493, 94491, 136487, 220479, 283473, 409461, 661437, 850419, 955409, 1228383, 1984311, 2866227, 3685149, 5952933, 8598681, 11055447, 25796043, 77388129]

約数ペア:

[(1, 77388129), (3, 25796043), (7, 11055447), (9, 8598681), (13, 5952933), (21, 3685149), (27, 2866227), (39, 1984311), (63, 1228383), (81, 955409), (91, 850419), (117, 661437), (189, 409461), (273, 283473), (351, 220479), (567, 136487), (819, 94491), (1053, 73493), (2457, 31497), (7371, 10499)]