164550243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8161}}^1$

素因数の和:8235

約数の個数: 32

約数和(自身を含む): 263273472

約数和(自身を除く): 98723229

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 8161, 20163, 24483, 89771, 106093, 269313, 318279, 383567, 1150701, 1167023, 3501069, 4219237, 4986371, 12657711, 14959113, 54850081, 164550243]

約数ペア:

[(1, 164550243), (3, 54850081), (11, 14959113), (13, 12657711), (33, 4986371), (39, 4219237), (47, 3501069), (141, 1167023), (143, 1150701), (429, 383567), (517, 318279), (611, 269313), (1551, 106093), (1833, 89771), (6721, 24483), (8161, 20163)]