356961951

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 537857280

約数和(自身を除く): 180895329

約数列:

[1, 3, 9, 27, 107, 157, 321, 471, 787, 963, 1413, 2361, 2889, 4239, 7083, 16799, 21249, 50397, 84209, 123559, 151191, 252627, 370677, 453573, 757881, 1112031, 2273643, 3336093, 13220813, 39662439, 118987317, 356961951]

約数ペア:

[(1, 356961951), (3, 118987317), (9, 39662439), (27, 13220813), (107, 3336093), (157, 2273643), (321, 1112031), (471, 757881), (787, 453573), (963, 370677), (1413, 252627), (2361, 151191), (2889, 123559), (4239, 84209), (7083, 50397), (16799, 21249)]