9955953

素因数分解:

$3^6\times 7^1\times {\mathrm{1951}}^1$

素因数の和:1976

約数の個数: 28

約数和(自身を含む): 17068288

約数和(自身を除く): 7112335

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 1951, 5103, 5853, 13657, 17559, 40971, 52677, 122913, 158031, 368739, 474093, 1106217, 1422279, 3318651, 9955953]

約数ペア:

[(1, 9955953), (3, 3318651), (7, 1422279), (9, 1106217), (21, 474093), (27, 368739), (63, 158031), (81, 122913), (189, 52677), (243, 40971), (567, 17559), (729, 13657), (1701, 5853), (1951, 5103)]