1569228129

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 2817884160

約数和(自身を除く): 1248656031

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 83, 119, 127, 139, 153, 249, 357, 381, 417, 581, 747, 889, 973, 1071, 1143, 1251, 1411, 1743, 2159, 2363, 2667, 2919, 4233, 5229, 6477, 7089, 8001, 8757, 9877, 10541, 11537, 12699, 15113, 16541, 17653, 19431, 21267, 29631, 31623, 34611, 45339, 49623, 52959, 73787, 80759, 88893, 94869, 103833, 123571, 136017, 148869, 158877, 179197, 196129, 221361, 242277, 300101, 370713, 537591, 588387, 664083, 726831, 900303, 1112139, 1254379, 1372903, 1465199, 1612773, 1765161, 2100707, 2700909, 3763137, 4118709, 4395597, 6302121, 10256393, 11289411, 12356127, 13186791, 18906363, 24908383, 30769179, 74725149, 92307537, 174358681, 224175447, 523076043, 1569228129]

約数ペア:

[(1, 1569228129), (3, 523076043), (7, 224175447), (9, 174358681), (17, 92307537), (21, 74725149), (51, 30769179), (63, 24908383), (83, 18906363), (119, 13186791), (127, 12356127), (139, 11289411), (153, 10256393), (249, 6302121), (357, 4395597), (381, 4118709), (417, 3763137), (581, 2700909), (747, 2100707), (889, 1765161), (973, 1612773), (1071, 1465199), (1143, 1372903), (1251, 1254379), (1411, 1112139), (1743, 900303), (2159, 726831), (2363, 664083), (2667, 588387), (2919, 537591), (4233, 370713), (5229, 300101), (6477, 242277), (7089, 221361), (8001, 196129), (8757, 179197), (9877, 158877), (10541, 148869), (11537, 136017), (12699, 123571), (15113, 103833), (16541, 94869), (17653, 88893), (19431, 80759), (21267, 73787), (29631, 52959), (31623, 49623), (34611, 45339)]