164016603

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 250283520

約数和(自身を除く): 86266917

約数列:

[1, 3, 9, 27, 67, 71, 201, 213, 603, 639, 1277, 1809, 1917, 3831, 4757, 11493, 14271, 34479, 42813, 85559, 90667, 128439, 256677, 272001, 770031, 816003, 2310093, 2448009, 6074689, 18224067, 54672201, 164016603]

約数ペア:

[(1, 164016603), (3, 54672201), (9, 18224067), (27, 6074689), (67, 2448009), (71, 2310093), (201, 816003), (213, 770031), (603, 272001), (639, 256677), (1277, 128439), (1809, 90667), (1917, 85559), (3831, 42813), (4757, 34479), (11493, 14271)]