68078439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 116581920

約数和(自身を除く): 48503481

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 313, 429, 507, 939, 1287, 1521, 1859, 2197, 2817, 3443, 4069, 5577, 6591, 10329, 12207, 16731, 19773, 24167, 30987, 36621, 44759, 52897, 72501, 134277, 158691, 217503, 402831, 476073, 581867, 687661, 1745601, 2062983, 5236803, 6188949, 7564271, 22692813, 68078439]

約数ペア:

[(1, 68078439), (3, 22692813), (9, 7564271), (11, 6188949), (13, 5236803), (33, 2062983), (39, 1745601), (99, 687661), (117, 581867), (143, 476073), (169, 402831), (313, 217503), (429, 158691), (507, 134277), (939, 72501), (1287, 52897), (1521, 44759), (1859, 36621), (2197, 30987), (2817, 24167), (3443, 19773), (4069, 16731), (5577, 12207), (6591, 10329)]