71363997

素因数分解:

$3^8\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 109235100

約数和(自身を除く): 37871103

約数列:

[1, 3, 9, 27, 73, 81, 149, 219, 243, 447, 657, 729, 1341, 1971, 2187, 4023, 5913, 6561, 10877, 12069, 17739, 32631, 36207, 53217, 97893, 108621, 159651, 293679, 325863, 478953, 881037, 977589, 2643111, 7929333, 23787999, 71363997]

約数ペア:

[(1, 71363997), (3, 23787999), (9, 7929333), (27, 2643111), (73, 977589), (81, 881037), (149, 478953), (219, 325863), (243, 293679), (447, 159651), (657, 108621), (729, 97893), (1341, 53217), (1971, 36207), (2187, 32631), (4023, 17739), (5913, 12069), (6561, 10877)]