612395613

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 926006400

約数和(自身を除く): 313610787

約数列:

[1, 3, 9, 27, 73, 157, 219, 471, 657, 1413, 1971, 1979, 4239, 5937, 11461, 17811, 34383, 53433, 103149, 144467, 309447, 310703, 433401, 932109, 1300203, 2796327, 3900609, 8388981, 22681319, 68043957, 204131871, 612395613]

約数ペア:

[(1, 612395613), (3, 204131871), (9, 68043957), (27, 22681319), (73, 8388981), (157, 3900609), (219, 2796327), (471, 1300203), (657, 932109), (1413, 433401), (1971, 310703), (1979, 309447), (4239, 144467), (5937, 103149), (11461, 53433), (17811, 34383)]