82565217

素因数分解:

$3^3\times 7^1\times {\mathrm{436853}}^1$

素因数の和:436869

約数の個数: 16

約数和(自身を含む): 139793280

約数和(自身を除く): 57228063

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 436853, 1310559, 3057971, 3931677, 9173913, 11795031, 27521739, 82565217]

約数ペア:

[(1, 82565217), (3, 27521739), (7, 11795031), (9, 9173913), (21, 3931677), (27, 3057971), (63, 1310559), (189, 436853)]