13438863495

素因数分解:

$3^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7187}}^1$

素因数の和:7238

約数の個数: 80

約数和(自身を含む): 25466221440

約数和(自身を除く): 12027357945

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 729, 855, 1215, 1539, 2187, 2565, 3645, 4617, 6561, 7187, 7695, 10935, 13851, 19683, 21561, 23085, 32805, 35935, 41553, 64683, 69255, 98415, 107805, 124659, 136553, 194049, 207765, 323415, 373977, 409659, 582147, 623295, 682765, 970245, 1228977, 1746441, 1869885, 2048295, 2910735, 3686931, 5239323, 6144885, 8732205, 11060793, 15717969, 18434655, 26196615, 33182379, 47153907, 55303965, 78589845, 99547137, 141461721, 165911895, 235769535, 298641411, 497735685, 707308605, 895924233, 1493207055, 2687772699, 4479621165, 13438863495]

約数ペア:

[(1, 13438863495), (3, 4479621165), (5, 2687772699), (9, 1493207055), (15, 895924233), (19, 707308605), (27, 497735685), (45, 298641411), (57, 235769535), (81, 165911895), (95, 141461721), (135, 99547137), (171, 78589845), (243, 55303965), (285, 47153907), (405, 33182379), (513, 26196615), (729, 18434655), (855, 15717969), (1215, 11060793), (1539, 8732205), (2187, 6144885), (2565, 5239323), (3645, 3686931), (4617, 2910735), (6561, 2048295), (7187, 1869885), (7695, 1746441), (10935, 1228977), (13851, 970245), (19683, 682765), (21561, 623295), (23085, 582147), (32805, 409659), (35935, 373977), (41553, 323415), (64683, 207765), (69255, 194049), (98415, 136553), (107805, 124659)]