655528088163

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{1553}}^1\times {\mathrm{1987}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 949790378880

約数和(自身を除く): 294262290717

約数列:

[1, 3, 13, 39, 169, 419, 507, 1257, 1553, 1987, 4659, 5447, 5961, 16341, 20189, 25831, 60567, 70811, 77493, 212433, 262457, 335803, 650707, 787371, 832553, 1007409, 1952121, 2497659, 3085811, 8459191, 9257433, 10823189, 25377573, 32469567, 40115543, 109969483, 120346629, 140701457, 329908449, 422104371, 521502059, 1292954809, 1564506177, 3878864427, 16808412517, 50425237551, 218509362721, 655528088163]

約数ペア:

[(1, 655528088163), (3, 218509362721), (13, 50425237551), (39, 16808412517), (169, 3878864427), (419, 1564506177), (507, 1292954809), (1257, 521502059), (1553, 422104371), (1987, 329908449), (4659, 140701457), (5447, 120346629), (5961, 109969483), (16341, 40115543), (20189, 32469567), (25831, 25377573), (60567, 10823189), (70811, 9257433), (77493, 8459191), (212433, 3085811), (262457, 2497659), (335803, 1952121), (650707, 1007409), (787371, 832553)]