77575887

素因数分解:

$3^4\times {\mathrm{743}}^1\times {\mathrm{1289}}^1$

素因数の和:2044

約数の個数: 20

約数和(自身を含む): 116130960

約数和(自身を除く): 38555073

約数列:

[1, 3, 9, 27, 81, 743, 1289, 2229, 3867, 6687, 11601, 20061, 34803, 60183, 104409, 957727, 2873181, 8619543, 25858629, 77575887]

約数ペア:

[(1, 77575887), (3, 25858629), (9, 8619543), (27, 2873181), (81, 957727), (743, 104409), (1289, 60183), (2229, 34803), (3867, 20061), (6687, 11601)]