187834329

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 284349440

約数和(自身を除く): 96515111

約数列:

[1, 3, 9, 27, 73, 157, 219, 471, 607, 657, 1413, 1821, 1971, 4239, 5463, 11461, 16389, 34383, 44311, 95299, 103149, 132933, 285897, 309447, 398799, 857691, 1196397, 2573073, 6956827, 20870481, 62611443, 187834329]

約数ペア:

[(1, 187834329), (3, 62611443), (9, 20870481), (27, 6956827), (73, 2573073), (157, 1196397), (219, 857691), (471, 398799), (607, 309447), (657, 285897), (1413, 132933), (1821, 103149), (1971, 95299), (4239, 44311), (5463, 34383), (11461, 16389)]