15703003173

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{20123}}^1$

素因数の和:20274

約数の個数: 64

約数和(自身を含む): 26289349632

約数和(自身を除く): 10586346459

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 107, 143, 187, 221, 321, 429, 561, 663, 1177, 1391, 1819, 2431, 3531, 4173, 5457, 7293, 15301, 20009, 20123, 23647, 45903, 60027, 60369, 70941, 221353, 260117, 261599, 342091, 664059, 780351, 784797, 1026273, 2153161, 2877589, 3763001, 4447183, 6459483, 8632767, 11289003, 13341549, 23684771, 27991093, 36603737, 48919013, 71054313, 83973279, 109811211, 146757039, 307902023, 402641107, 475848581, 923706069, 1207923321, 1427545743, 5234334391, 15703003173]

約数ペア:

[(1, 15703003173), (3, 5234334391), (11, 1427545743), (13, 1207923321), (17, 923706069), (33, 475848581), (39, 402641107), (51, 307902023), (107, 146757039), (143, 109811211), (187, 83973279), (221, 71054313), (321, 48919013), (429, 36603737), (561, 27991093), (663, 23684771), (1177, 13341549), (1391, 11289003), (1819, 8632767), (2431, 6459483), (3531, 4447183), (4173, 3763001), (5457, 2877589), (7293, 2153161), (15301, 1026273), (20009, 784797), (20123, 780351), (23647, 664059), (45903, 342091), (60027, 261599), (60369, 260117), (70941, 221353)]