8220933

素因数分解:

$3^8\times 7^1\times {\mathrm{179}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 14171040

約数和(自身を除く): 5950107

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 179, 189, 243, 537, 567, 729, 1253, 1611, 1701, 2187, 3759, 4833, 5103, 6561, 11277, 14499, 15309, 33831, 43497, 45927, 101493, 130491, 304479, 391473, 913437, 1174419, 2740311, 8220933]

約数ペア:

[(1, 8220933), (3, 2740311), (7, 1174419), (9, 913437), (21, 391473), (27, 304479), (63, 130491), (81, 101493), (179, 45927), (189, 43497), (243, 33831), (537, 15309), (567, 14499), (729, 11277), (1253, 6561), (1611, 5103), (1701, 4833), (2187, 3759)]